157847038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{7559}}^1$

素因数の和:7811

約数の個数: 16

約数和(自身を含む): 242494560

約数和(自身を除く): 84647522

約数列:

[1, 2, 53, 106, 197, 394, 7559, 10441, 15118, 20882, 400627, 801254, 1489123, 2978246, 78923519, 157847038]

約数ペア:

[(1, 157847038), (2, 78923519), (53, 2978246), (106, 1489123), (197, 801254), (394, 400627), (7559, 20882), (10441, 15118)]