161748576

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 545965056

約数和(自身を除く): 384216480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 61, 62, 66, 72, 81, 88, 93, 96, 99, 108, 122, 124, 132, 144, 162, 176, 183, 186, 198, 216, 243, 244, 248, 264, 279, 288, 297, 324, 341, 352, 366, 372, 396, 432, 486, 488, 496, 528, 549, 558, 594, 648, 671, 682, 732, 744, 792, 837, 864, 891, 972, 976, 992, 1023, 1056, 1098, 1116, 1188, 1296, 1342, 1364, 1464, 1488, 1584, 1647, 1674, 1782, 1891, 1944, 1952, 2013, 2046, 2196, 2232, 2376, 2511, 2592, 2673, 2684, 2728, 2928, 2976, 3069, 3168, 3294, 3348, 3564, 3782, 3888, 4026, 4092, 4392, 4464, 4752, 4941, 5022, 5346, 5368, 5456, 5673, 5856, 6039, 6138, 6588, 6696, 7128, 7533, 7564, 7776, 8052, 8184, 8784, 8928, 9207, 9504, 9882, 10044, 10692, 10736, 10912, 11346, 12078, 12276, 13176, 13392, 14256, 14823, 15066, 15128, 16104, 16368, 17019, 17568, 18117, 18414, 19764, 20088, 20801, 21384, 21472, 22692, 24156, 24552, 26352, 26784, 27621, 28512, 29646, 30132, 30256, 32208, 32736, 34038, 36234, 36828, 39528, 40176, 41602, 42768, 45384, 48312, 49104, 51057, 52704, 54351, 55242, 59292, 60264, 60512, 62403, 64416, 68076, 72468, 73656, 79056, 80352, 82863, 83204, 85536, 90768, 96624, 98208, 102114, 108702, 110484, 118584, 120528, 124806, 136152, 144936, 147312, 153171, 158112, 163053, 165726, 166408, 181536, 187209, 193248, 204228, 217404, 220968, 237168, 241056, 249612, 272304, 289872, 294624, 306342, 326106, 331452, 332816, 374418, 408456, 434808, 441936, 459513, 474336, 499224, 544608, 561627, 579744, 612684, 652212, 662904, 665632, 748836, 816912, 869616, 883872, 919026, 998448, 1123254, 1225368, 1304424, 1325808, 1497672, 1633824, 1684881, 1739232, 1838052, 1996896, 2246508, 2450736, 2608848, 2651616, 2995344, 3369762, 3676104, 4493016, 4901472, 5054643, 5217696, 5990688, 6739524, 7352208, 8986032, 10109286, 13479048, 14704416, 17972064, 20218572, 26958096, 40437144, 53916192, 80874288, 161748576]

約数ペア:

[(1, 161748576), (2, 80874288), (3, 53916192), (4, 40437144), (6, 26958096), (8, 20218572), (9, 17972064), (11, 14704416), (12, 13479048), (16, 10109286), (18, 8986032), (22, 7352208), (24, 6739524), (27, 5990688), (31, 5217696), (32, 5054643), (33, 4901472), (36, 4493016), (44, 3676104), (48, 3369762), (54, 2995344), (61, 2651616), (62, 2608848), (66, 2450736), (72, 2246508), (81, 1996896), (88, 1838052), (93, 1739232), (96, 1684881), (99, 1633824), (108, 1497672), (122, 1325808), (124, 1304424), (132, 1225368), (144, 1123254), (162, 998448), (176, 919026), (183, 883872), (186, 869616), (198, 816912), (216, 748836), (243, 665632), (244, 662904), (248, 652212), (264, 612684), (279, 579744), (288, 561627), (297, 544608), (324, 499224), (341, 474336), (352, 459513), (366, 441936), (372, 434808), (396, 408456), (432, 374418), (486, 332816), (488, 331452), (496, 326106), (528, 306342), (549, 294624), (558, 289872), (594, 272304), (648, 249612), (671, 241056), (682, 237168), (732, 220968), (744, 217404), (792, 204228), (837, 193248), (864, 187209), (891, 181536), (972, 166408), (976, 165726), (992, 163053), (1023, 158112), (1056, 153171), (1098, 147312), (1116, 144936), (1188, 136152), (1296, 124806), (1342, 120528), (1364, 118584), (1464, 110484), (1488, 108702), (1584, 102114), (1647, 98208), (1674, 96624), (1782, 90768), (1891, 85536), (1944, 83204), (1952, 82863), (2013, 80352), (2046, 79056), (2196, 73656), (2232, 72468), (2376, 68076), (2511, 64416), (2592, 62403), (2673, 60512), (2684, 60264), (2728, 59292), (2928, 55242), (2976, 54351), (3069, 52704), (3168, 51057), (3294, 49104), (3348, 48312), (3564, 45384), (3782, 42768), (3888, 41602), (4026, 40176), (4092, 39528), (4392, 36828), (4464, 36234), (4752, 34038), (4941, 32736), (5022, 32208), (5346, 30256), (5368, 30132), (5456, 29646), (5673, 28512), (5856, 27621), (6039, 26784), (6138, 26352), (6588, 24552), (6696, 24156), (7128, 22692), (7533, 21472), (7564, 21384), (7776, 20801), (8052, 20088), (8184, 19764), (8784, 18414), (8928, 18117), (9207, 17568), (9504, 17019), (9882, 16368), (10044, 16104), (10692, 15128), (10736, 15066), (10912, 14823), (11346, 14256), (12078, 13392), (12276, 13176)]