157118416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 393419264

約数和(自身を除く): 236300848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 236, 248, 364, 403, 413, 434, 472, 496, 728, 767, 806, 826, 868, 944, 1456, 1534, 1612, 1652, 1736, 1829, 2821, 3068, 3224, 3304, 3472, 3481, 3658, 5369, 5642, 6136, 6448, 6608, 6962, 7316, 10738, 11284, 12272, 12803, 13924, 14632, 21476, 22568, 23777, 24367, 25606, 27848, 29264, 42952, 45136, 45253, 47554, 48734, 51212, 55696, 85904, 90506, 95108, 97468, 102424, 107911, 166439, 181012, 190216, 194936, 204848, 215822, 316771, 332878, 362024, 380432, 389872, 431644, 633542, 665756, 724048, 755377, 863288, 1267084, 1331512, 1402843, 1510754, 1726576, 2534168, 2663024, 2805686, 3021508, 5068336, 5611372, 6043016, 9819901, 11222744, 12086032, 19639802, 22445488, 39279604, 78559208, 157118416]

約数ペア:

[(1, 157118416), (2, 78559208), (4, 39279604), (7, 22445488), (8, 19639802), (13, 12086032), (14, 11222744), (16, 9819901), (26, 6043016), (28, 5611372), (31, 5068336), (52, 3021508), (56, 2805686), (59, 2663024), (62, 2534168), (91, 1726576), (104, 1510754), (112, 1402843), (118, 1331512), (124, 1267084), (182, 863288), (208, 755377), (217, 724048), (236, 665756), (248, 633542), (364, 431644), (403, 389872), (413, 380432), (434, 362024), (472, 332878), (496, 316771), (728, 215822), (767, 204848), (806, 194936), (826, 190216), (868, 181012), (944, 166439), (1456, 107911), (1534, 102424), (1612, 97468), (1652, 95108), (1736, 90506), (1829, 85904), (2821, 55696), (3068, 51212), (3224, 48734), (3304, 47554), (3472, 45253), (3481, 45136), (3658, 42952), (5369, 29264), (5642, 27848), (6136, 25606), (6448, 24367), (6608, 23777), (6962, 22568), (7316, 21476), (10738, 14632), (11284, 13924), (12272, 12803)]