156940377139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{8669}}^1\times {\mathrm{198941}}^1$

素因数の和:207630

約数の個数: 16

約数和(自身を含む): 193180639680

約数和(自身を除く): 36240262541

約数列:

[1, 7, 13, 91, 8669, 60683, 112697, 198941, 788879, 1392587, 2586233, 18103631, 1724619529, 12072336703, 22420053877, 156940377139]

約数ペア:

[(1, 156940377139), (7, 22420053877), (13, 12072336703), (91, 1724619529), (8669, 18103631), (60683, 2586233), (112697, 1392587), (198941, 788879)]