156790493828

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{631}}^1\times {\mathrm{126517}}^1$

素因数の和:127643

約数の個数: 24

約数和(自身を含む): 275380090944

約数和(自身を除く): 118589597116

約数列:

[1, 2, 4, 491, 631, 982, 1262, 1964, 2524, 126517, 253034, 309821, 506068, 619642, 1239284, 62119847, 79832227, 124239694, 159664454, 248479388, 319328908, 39197623457, 78395246914, 156790493828]

約数ペア:

[(1, 156790493828), (2, 78395246914), (4, 39197623457), (491, 319328908), (631, 248479388), (982, 159664454), (1262, 124239694), (1964, 79832227), (2524, 62119847), (126517, 1239284), (253034, 619642), (309821, 506068)]