155117922386

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{7764437}}^1$

素因数の和:7765873

約数の個数: 16

約数和(自身を含む): 266102819136

約数和(自身を除く): 110984896750

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 19978, 7764437, 15528874, 54351059, 108702118, 11079851599, 22159703198, 77558961193, 155117922386]

約数ペア:

[(1, 155117922386), (2, 77558961193), (7, 22159703198), (14, 11079851599), (1427, 108702118), (2854, 54351059), (9989, 15528874), (19978, 7764437)]