189155304

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 609638400

約数和(自身を除く): 420483096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 41, 52, 53, 54, 62, 72, 78, 82, 93, 104, 106, 108, 117, 123, 124, 156, 159, 164, 186, 212, 216, 234, 246, 248, 279, 312, 318, 328, 351, 369, 372, 403, 424, 468, 477, 492, 533, 558, 636, 689, 702, 738, 744, 806, 837, 936, 954, 984, 1066, 1107, 1116, 1209, 1271, 1272, 1378, 1404, 1431, 1476, 1599, 1612, 1643, 1674, 1908, 2067, 2132, 2173, 2214, 2232, 2418, 2542, 2756, 2808, 2862, 2952, 3198, 3224, 3286, 3348, 3627, 3813, 3816, 4134, 4264, 4346, 4428, 4797, 4836, 4929, 5084, 5512, 5724, 6201, 6396, 6519, 6572, 6696, 7254, 7626, 8268, 8692, 8856, 9594, 9672, 9858, 10168, 10881, 11439, 11448, 12402, 12792, 13038, 13144, 14391, 14508, 14787, 15252, 16523, 16536, 17384, 18603, 19188, 19557, 19716, 21359, 21762, 22878, 24804, 26076, 28249, 28782, 29016, 29574, 30504, 33046, 34317, 37206, 38376, 39114, 39432, 42718, 43524, 44361, 45756, 49569, 49608, 52152, 56498, 57564, 58671, 59148, 64077, 66092, 67363, 68634, 74412, 78228, 84747, 85436, 87048, 88722, 91512, 99138, 112996, 115128, 117342, 118296, 128154, 132184, 134726, 137268, 148707, 148824, 156456, 169494, 170872, 177444, 192231, 198276, 202089, 225992, 234684, 254241, 256308, 269452, 274536, 297414, 338988, 354888, 384462, 396552, 404178, 446121, 469368, 508482, 512616, 538904, 576693, 594828, 606267, 677976, 762723, 768924, 808356, 875719, 892242, 1016964, 1153386, 1189656, 1212534, 1525446, 1537848, 1616712, 1751438, 1784484, 1818801, 2033928, 2306772, 2425068, 2627157, 3050892, 3502876, 3568968, 3637602, 4613544, 4850136, 5254314, 6101784, 7005752, 7275204, 7881471, 10508628, 14550408, 15762942, 21017256, 23644413, 31525884, 47288826, 63051768, 94577652, 189155304]

約数ペア:

[(1, 189155304), (2, 94577652), (3, 63051768), (4, 47288826), (6, 31525884), (8, 23644413), (9, 21017256), (12, 15762942), (13, 14550408), (18, 10508628), (24, 7881471), (26, 7275204), (27, 7005752), (31, 6101784), (36, 5254314), (39, 4850136), (41, 4613544), (52, 3637602), (53, 3568968), (54, 3502876), (62, 3050892), (72, 2627157), (78, 2425068), (82, 2306772), (93, 2033928), (104, 1818801), (106, 1784484), (108, 1751438), (117, 1616712), (123, 1537848), (124, 1525446), (156, 1212534), (159, 1189656), (164, 1153386), (186, 1016964), (212, 892242), (216, 875719), (234, 808356), (246, 768924), (248, 762723), (279, 677976), (312, 606267), (318, 594828), (328, 576693), (351, 538904), (369, 512616), (372, 508482), (403, 469368), (424, 446121), (468, 404178), (477, 396552), (492, 384462), (533, 354888), (558, 338988), (636, 297414), (689, 274536), (702, 269452), (738, 256308), (744, 254241), (806, 234684), (837, 225992), (936, 202089), (954, 198276), (984, 192231), (1066, 177444), (1107, 170872), (1116, 169494), (1209, 156456), (1271, 148824), (1272, 148707), (1378, 137268), (1404, 134726), (1431, 132184), (1476, 128154), (1599, 118296), (1612, 117342), (1643, 115128), (1674, 112996), (1908, 99138), (2067, 91512), (2132, 88722), (2173, 87048), (2214, 85436), (2232, 84747), (2418, 78228), (2542, 74412), (2756, 68634), (2808, 67363), (2862, 66092), (2952, 64077), (3198, 59148), (3224, 58671), (3286, 57564), (3348, 56498), (3627, 52152), (3813, 49608), (3816, 49569), (4134, 45756), (4264, 44361), (4346, 43524), (4428, 42718), (4797, 39432), (4836, 39114), (4929, 38376), (5084, 37206), (5512, 34317), (5724, 33046), (6201, 30504), (6396, 29574), (6519, 29016), (6572, 28782), (6696, 28249), (7254, 26076), (7626, 24804), (8268, 22878), (8692, 21762), (8856, 21359), (9594, 19716), (9672, 19557), (9858, 19188), (10168, 18603), (10881, 17384), (11439, 16536), (11448, 16523), (12402, 15252), (12792, 14787), (13038, 14508), (13144, 14391)]