156913200005

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1\times {\mathrm{322631}}^1$

素因数の和:323308

約数の個数: 16

約数和(自身を含む): 189599211648

約数和(自身を除く): 32686011643

約数列:

[1, 5, 211, 461, 1055, 2305, 97271, 322631, 486355, 1613155, 68075141, 148732891, 340375705, 743664455, 31382640001, 156913200005]

約数ペア:

[(1, 156913200005), (5, 31382640001), (211, 743664455), (461, 340375705), (1055, 148732891), (2305, 68075141), (97271, 1613155), (322631, 486355)]