161386944

素因数分解:

$2^6\times 3^1\times {\mathrm{840557}}^1$

素因数の和:840572

約数の個数: 28

約数和(自身を含む): 427003464

約数和(自身を除く): 265616520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 840557, 1681114, 2521671, 3362228, 5043342, 6724456, 10086684, 13448912, 20173368, 26897824, 40346736, 53795648, 80693472, 161386944]

約数ペア:

[(1, 161386944), (2, 80693472), (3, 53795648), (4, 40346736), (6, 26897824), (8, 20173368), (12, 13448912), (16, 10086684), (24, 6724456), (32, 5043342), (48, 3362228), (64, 2521671), (96, 1681114), (192, 840557)]