191157408

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 636959232

約数和(自身を除く): 445801824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 61, 62, 72, 78, 81, 93, 96, 104, 108, 117, 122, 124, 144, 156, 162, 183, 186, 208, 216, 234, 243, 244, 248, 279, 288, 312, 324, 351, 366, 372, 403, 416, 432, 468, 486, 488, 496, 549, 558, 624, 648, 702, 732, 744, 793, 806, 837, 864, 936, 972, 976, 992, 1053, 1098, 1116, 1209, 1248, 1296, 1404, 1464, 1488, 1586, 1612, 1647, 1674, 1872, 1891, 1944, 1952, 2106, 2196, 2232, 2379, 2418, 2511, 2592, 2808, 2928, 2976, 3159, 3172, 3224, 3294, 3348, 3627, 3744, 3782, 3888, 4212, 4392, 4464, 4758, 4836, 4941, 5022, 5616, 5673, 5856, 6318, 6344, 6448, 6588, 6696, 7137, 7254, 7533, 7564, 7776, 8424, 8784, 8928, 9516, 9672, 9882, 10044, 10881, 11232, 11346, 12636, 12688, 12896, 13176, 13392, 14274, 14508, 14823, 15066, 15128, 16848, 17019, 17568, 19032, 19344, 19764, 20088, 21411, 21762, 22692, 24583, 25272, 25376, 26352, 26784, 28548, 29016, 29646, 30132, 30256, 32643, 33696, 34038, 38064, 38688, 39528, 40176, 42822, 43524, 45384, 49166, 50544, 51057, 52704, 57096, 58032, 59292, 60264, 60512, 64233, 65286, 68076, 73749, 76128, 79056, 80352, 85644, 87048, 90768, 97929, 98332, 101088, 102114, 114192, 116064, 118584, 120528, 128466, 130572, 136152, 147498, 153171, 158112, 171288, 174096, 181536, 192699, 195858, 196664, 204228, 221247, 228384, 237168, 241056, 256932, 261144, 272304, 294996, 306342, 342576, 348192, 385398, 391716, 393328, 408456, 442494, 459513, 474336, 513864, 522288, 544608, 589992, 612684, 663741, 685152, 770796, 783432, 786656, 816912, 884988, 919026, 1027728, 1044576, 1179984, 1225368, 1327482, 1541592, 1566864, 1633824, 1769976, 1838052, 1991223, 2055456, 2359968, 2450736, 2654964, 3083184, 3133728, 3539952, 3676104, 3982446, 4901472, 5309928, 5973669, 6166368, 7079904, 7352208, 7964892, 10619856, 11947338, 14704416, 15929784, 21239712, 23894676, 31859568, 47789352, 63719136, 95578704, 191157408]

約数ペア:

[(1, 191157408), (2, 95578704), (3, 63719136), (4, 47789352), (6, 31859568), (8, 23894676), (9, 21239712), (12, 15929784), (13, 14704416), (16, 11947338), (18, 10619856), (24, 7964892), (26, 7352208), (27, 7079904), (31, 6166368), (32, 5973669), (36, 5309928), (39, 4901472), (48, 3982446), (52, 3676104), (54, 3539952), (61, 3133728), (62, 3083184), (72, 2654964), (78, 2450736), (81, 2359968), (93, 2055456), (96, 1991223), (104, 1838052), (108, 1769976), (117, 1633824), (122, 1566864), (124, 1541592), (144, 1327482), (156, 1225368), (162, 1179984), (183, 1044576), (186, 1027728), (208, 919026), (216, 884988), (234, 816912), (243, 786656), (244, 783432), (248, 770796), (279, 685152), (288, 663741), (312, 612684), (324, 589992), (351, 544608), (366, 522288), (372, 513864), (403, 474336), (416, 459513), (432, 442494), (468, 408456), (486, 393328), (488, 391716), (496, 385398), (549, 348192), (558, 342576), (624, 306342), (648, 294996), (702, 272304), (732, 261144), (744, 256932), (793, 241056), (806, 237168), (837, 228384), (864, 221247), (936, 204228), (972, 196664), (976, 195858), (992, 192699), (1053, 181536), (1098, 174096), (1116, 171288), (1209, 158112), (1248, 153171), (1296, 147498), (1404, 136152), (1464, 130572), (1488, 128466), (1586, 120528), (1612, 118584), (1647, 116064), (1674, 114192), (1872, 102114), (1891, 101088), (1944, 98332), (1952, 97929), (2106, 90768), (2196, 87048), (2232, 85644), (2379, 80352), (2418, 79056), (2511, 76128), (2592, 73749), (2808, 68076), (2928, 65286), (2976, 64233), (3159, 60512), (3172, 60264), (3224, 59292), (3294, 58032), (3348, 57096), (3627, 52704), (3744, 51057), (3782, 50544), (3888, 49166), (4212, 45384), (4392, 43524), (4464, 42822), (4758, 40176), (4836, 39528), (4941, 38688), (5022, 38064), (5616, 34038), (5673, 33696), (5856, 32643), (6318, 30256), (6344, 30132), (6448, 29646), (6588, 29016), (6696, 28548), (7137, 26784), (7254, 26352), (7533, 25376), (7564, 25272), (7776, 24583), (8424, 22692), (8784, 21762), (8928, 21411), (9516, 20088), (9672, 19764), (9882, 19344), (10044, 19032), (10881, 17568), (11232, 17019), (11346, 16848), (12636, 15128), (12688, 15066), (12896, 14823), (13176, 14508), (13392, 14274)]