140243376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 451859968

約数和(自身を除く): 311616592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 97, 104, 112, 156, 168, 182, 194, 208, 273, 291, 312, 331, 336, 364, 388, 546, 582, 624, 662, 679, 728, 776, 993, 1092, 1164, 1261, 1324, 1358, 1456, 1552, 1986, 2037, 2184, 2317, 2328, 2522, 2648, 2716, 3783, 3972, 4074, 4303, 4368, 4634, 4656, 5044, 5296, 5432, 6951, 7566, 7944, 8148, 8606, 8827, 9268, 10088, 10864, 12909, 13902, 15132, 15888, 16296, 17212, 17654, 18536, 20176, 25818, 26481, 27804, 30121, 30264, 32107, 32592, 34424, 35308, 37072, 51636, 52962, 55608, 60242, 60528, 64214, 68848, 70616, 90363, 96321, 103272, 105924, 111216, 120484, 128428, 141232, 180726, 192642, 206544, 211848, 224749, 240968, 256856, 361452, 385284, 417391, 423696, 449498, 481936, 513712, 674247, 722904, 770568, 834782, 898996, 1252173, 1348494, 1445808, 1541136, 1669564, 1797992, 2504346, 2696988, 2921737, 3339128, 3595984, 5008692, 5393976, 5843474, 6678256, 8765211, 10017384, 10787952, 11686948, 17530422, 20034768, 23373896, 35060844, 46747792, 70121688, 140243376]

約数ペア:

[(1, 140243376), (2, 70121688), (3, 46747792), (4, 35060844), (6, 23373896), (7, 20034768), (8, 17530422), (12, 11686948), (13, 10787952), (14, 10017384), (16, 8765211), (21, 6678256), (24, 5843474), (26, 5393976), (28, 5008692), (39, 3595984), (42, 3339128), (48, 2921737), (52, 2696988), (56, 2504346), (78, 1797992), (84, 1669564), (91, 1541136), (97, 1445808), (104, 1348494), (112, 1252173), (156, 898996), (168, 834782), (182, 770568), (194, 722904), (208, 674247), (273, 513712), (291, 481936), (312, 449498), (331, 423696), (336, 417391), (364, 385284), (388, 361452), (546, 256856), (582, 240968), (624, 224749), (662, 211848), (679, 206544), (728, 192642), (776, 180726), (993, 141232), (1092, 128428), (1164, 120484), (1261, 111216), (1324, 105924), (1358, 103272), (1456, 96321), (1552, 90363), (1986, 70616), (2037, 68848), (2184, 64214), (2317, 60528), (2328, 60242), (2522, 55608), (2648, 52962), (2716, 51636), (3783, 37072), (3972, 35308), (4074, 34424), (4303, 32592), (4368, 32107), (4634, 30264), (4656, 30121), (5044, 27804), (5296, 26481), (5432, 25818), (6951, 20176), (7566, 18536), (7944, 17654), (8148, 17212), (8606, 16296), (8827, 15888), (9268, 15132), (10088, 13902), (10864, 12909)]