156931539832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{280327}}^1$

素因数の和:280508

約数の個数: 64

約数和(自身を含む): 322937856000

約数和(自身を除く): 166006316168

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 127, 152, 232, 254, 508, 551, 1016, 1102, 2204, 2413, 3683, 4408, 4826, 7366, 9652, 14732, 19304, 29464, 69977, 139954, 279908, 280327, 559816, 560654, 1121308, 2242616, 5326213, 8129483, 10652426, 16258966, 21304852, 32517932, 35601529, 42609704, 65035864, 71203058, 142406116, 154460177, 284812232, 308920354, 617840708, 676429051, 1032444341, 1235681416, 1352858102, 2064888682, 2705716204, 4129777364, 5411432408, 8259554728, 19616442479, 39232884958, 78465769916, 156931539832]

約数ペア:

[(1, 156931539832), (2, 78465769916), (4, 39232884958), (8, 19616442479), (19, 8259554728), (29, 5411432408), (38, 4129777364), (58, 2705716204), (76, 2064888682), (116, 1352858102), (127, 1235681416), (152, 1032444341), (232, 676429051), (254, 617840708), (508, 308920354), (551, 284812232), (1016, 154460177), (1102, 142406116), (2204, 71203058), (2413, 65035864), (3683, 42609704), (4408, 35601529), (4826, 32517932), (7366, 21304852), (9652, 16258966), (14732, 10652426), (19304, 8129483), (29464, 5326213), (69977, 2242616), (139954, 1121308), (279908, 560654), (280327, 559816)]