157951472

素因数分解:

$2^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3257}}^1$

素因数の和:3705

約数の個数: 40

約数和(自身を含む): 350665056

約数和(自身を除く): 192713584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 433, 866, 1732, 3031, 3257, 3464, 6062, 6514, 6928, 12124, 13028, 22799, 24248, 26056, 45598, 48496, 52112, 91196, 182392, 364784, 1410281, 2820562, 5641124, 9871967, 11282248, 19743934, 22564496, 39487868, 78975736, 157951472]

約数ペア:

[(1, 157951472), (2, 78975736), (4, 39487868), (7, 22564496), (8, 19743934), (14, 11282248), (16, 9871967), (28, 5641124), (56, 2820562), (112, 1410281), (433, 364784), (866, 182392), (1732, 91196), (3031, 52112), (3257, 48496), (3464, 45598), (6062, 26056), (6514, 24248), (6928, 22799), (12124, 13028)]