151391408

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12401}}^1$

素因数の和:12525

約数の個数: 40

約数和(自身を含む): 338326560

約数和(自身を除く): 186935152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 12401, 24802, 49604, 86807, 99208, 173614, 198416, 347228, 694456, 1351709, 1388912, 2703418, 5406836, 9461963, 10813672, 18923926, 21627344, 37847852, 75695704, 151391408]

約数ペア:

[(1, 151391408), (2, 75695704), (4, 37847852), (7, 21627344), (8, 18923926), (14, 10813672), (16, 9461963), (28, 5406836), (56, 2703418), (109, 1388912), (112, 1351709), (218, 694456), (436, 347228), (763, 198416), (872, 173614), (1526, 99208), (1744, 86807), (3052, 49604), (6104, 24802), (12208, 12401)]