153188608

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 320499200

約数和(自身を除く): 167310592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 199, 248, 256, 388, 398, 496, 776, 796, 992, 1552, 1592, 1984, 3007, 3104, 3184, 3968, 6014, 6169, 6208, 6368, 7936, 12028, 12338, 12416, 12736, 19303, 24056, 24676, 24832, 25472, 38606, 48112, 49352, 50944, 77212, 96224, 98704, 154424, 192448, 197408, 308848, 384896, 394816, 598393, 617696, 769792, 789632, 1196786, 1235392, 1579264, 2393572, 2470784, 4787144, 4941568, 9574288, 19148576, 38297152, 76594304, 153188608]

約数ペア:

[(1, 153188608), (2, 76594304), (4, 38297152), (8, 19148576), (16, 9574288), (31, 4941568), (32, 4787144), (62, 2470784), (64, 2393572), (97, 1579264), (124, 1235392), (128, 1196786), (194, 789632), (199, 769792), (248, 617696), (256, 598393), (388, 394816), (398, 384896), (496, 308848), (776, 197408), (796, 192448), (992, 154424), (1552, 98704), (1592, 96224), (1984, 77212), (3007, 50944), (3104, 49352), (3184, 48112), (3968, 38606), (6014, 25472), (6169, 24832), (6208, 24676), (6368, 24056), (7936, 19303), (12028, 12736), (12338, 12416)]