156909709229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21826361}}^1$

素因数の和:21826460

約数の個数: 16

約数和(自身を含む): 195564203520

約数和(自身を除く): 38654494291

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 21826361, 152784527, 283742693, 1724282519, 1986198851, 12069977633, 22415672747, 156909709229]

約数ペア:

[(1, 156909709229), (7, 22415672747), (13, 12069977633), (79, 1986198851), (91, 1724282519), (553, 283742693), (1027, 152784527), (7189, 21826361)]