156989723165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2801137}}^1$

素因数の和:2802172

約数の個数: 16

約数和(自身を含む): 205715574720

約数和(自身を除く): 48725851555

約数列:

[1, 5, 11, 55, 1019, 5095, 11209, 56045, 2801137, 14005685, 30812507, 154062535, 2854358603, 14271793015, 31397944633, 156989723165]

約数ペア:

[(1, 156989723165), (5, 31397944633), (11, 14271793015), (55, 2854358603), (1019, 154062535), (5095, 30812507), (11209, 14005685), (56045, 2801137)]