151975621

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 176198400

約数和(自身を除く): 24222779

約数列:

[1, 7, 113, 229, 791, 839, 1603, 5873, 25877, 94807, 181139, 192131, 663649, 1344917, 21710803, 151975621]

約数ペア:

[(1, 151975621), (7, 21710803), (113, 1344917), (229, 663649), (791, 192131), (839, 181139), (1603, 94807), (5873, 25877)]