160152872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 340467840

約数和(自身を除く): 180314968

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 101, 148, 202, 296, 404, 407, 487, 808, 814, 974, 1111, 1628, 1948, 2222, 3256, 3737, 3896, 4444, 5357, 7474, 8888, 10714, 14948, 18019, 21428, 29896, 36038, 41107, 42856, 49187, 72076, 82214, 98374, 144152, 164428, 196748, 198209, 328856, 393496, 396418, 541057, 792836, 1082114, 1585672, 1819919, 2164228, 3639838, 4328456, 7279676, 14559352, 20019109, 40038218, 80076436, 160152872]

約数ペア:

[(1, 160152872), (2, 80076436), (4, 40038218), (8, 20019109), (11, 14559352), (22, 7279676), (37, 4328456), (44, 3639838), (74, 2164228), (88, 1819919), (101, 1585672), (148, 1082114), (202, 792836), (296, 541057), (404, 396418), (407, 393496), (487, 328856), (808, 198209), (814, 196748), (974, 164428), (1111, 144152), (1628, 98374), (1948, 82214), (2222, 72076), (3256, 49187), (3737, 42856), (3896, 41107), (4444, 36038), (5357, 29896), (7474, 21428), (8888, 18019), (10714, 14948)]