157072142

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{1619}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 237945600

約数和(自身を除く): 80873458

約数列:

[1, 2, 179, 271, 358, 542, 1619, 3238, 48509, 97018, 289801, 438749, 579602, 877498, 78536071, 157072142]

約数ペア:

[(1, 157072142), (2, 78536071), (179, 877498), (271, 579602), (358, 438749), (542, 289801), (1619, 97018), (3238, 48509)]