159481472

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{30389}}^1$

素因数の和:30444

約数の個数: 32

約数和(自身を含む): 325476900

約数和(自身を除く): 165995428

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 30389, 60778, 121556, 243112, 486224, 972448, 1245949, 1944896, 2491898, 3889792, 4983796, 9967592, 19935184, 39870368, 79740736, 159481472]

約数ペア:

[(1, 159481472), (2, 79740736), (4, 39870368), (8, 19935184), (16, 9967592), (32, 4983796), (41, 3889792), (64, 2491898), (82, 1944896), (128, 1245949), (164, 972448), (328, 486224), (656, 243112), (1312, 121556), (2624, 60778), (5248, 30389)]