153868748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{112807}}^1$

素因数の和:112853

約数の個数: 24

約数和(自身を含む): 303227904

約数和(自身を除く): 149359156

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 112807, 225614, 451228, 1240877, 2481754, 3497017, 4963508, 6994034, 13988068, 38467187, 76934374, 153868748]

約数ペア:

[(1, 153868748), (2, 76934374), (4, 38467187), (11, 13988068), (22, 6994034), (31, 4963508), (44, 3497017), (62, 2481754), (124, 1240877), (341, 451228), (682, 225614), (1364, 112807)]