156942995905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{1150229}}^1$

素因数の和:1151204

約数の個数: 16

約数和(自身を含む): 195032998800

約数和(自身を除く): 38090002895

約数列:

[1, 5, 29, 145, 941, 4705, 27289, 136445, 1150229, 5751145, 33356641, 166783205, 1082365489, 5411827445, 31388599181, 156942995905]

約数ペア:

[(1, 156942995905), (5, 31388599181), (29, 5411827445), (145, 1082365489), (941, 166783205), (4705, 33356641), (27289, 5751145), (136445, 1150229)]