156639073615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2\times {\mathrm{128389}}^1$

素因数の和:128623

約数の個数: 24

約数和(自身を含む): 198063658080

約数和(自身を除く): 41424584465

約数列:

[1, 5, 23, 103, 115, 515, 2369, 10609, 11845, 53045, 128389, 244007, 641945, 1220035, 2952947, 13224067, 14764735, 66120335, 304153541, 1362078901, 1520767705, 6810394505, 31327814723, 156639073615]

約数ペア:

[(1, 156639073615), (5, 31327814723), (23, 6810394505), (103, 1520767705), (115, 1362078901), (515, 304153541), (2369, 66120335), (10609, 14764735), (11845, 13224067), (53045, 2952947), (128389, 1220035), (244007, 641945)]