160120202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 107201398

約数列:

[1, 2, 11, 22, 79, 158, 181, 362, 509, 869, 1018, 1738, 1991, 3982, 5599, 11198, 14299, 28598, 40211, 80422, 92129, 157289, 184258, 314578, 442321, 884642, 1013419, 2026838, 7278191, 14556382, 80060101, 160120202]

約数ペア:

[(1, 160120202), (2, 80060101), (11, 14556382), (22, 7278191), (79, 2026838), (158, 1013419), (181, 884642), (362, 442321), (509, 314578), (869, 184258), (1018, 157289), (1738, 92129), (1991, 80422), (3982, 40211), (5599, 28598), (11198, 14299)]