156959738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{9133}}^1$

素因数の和:9809

約数の個数: 16

約数和(自身を含む): 253961736

約数和(自身を除く): 97001998

約数列:

[1, 2, 13, 26, 661, 1322, 8593, 9133, 17186, 18266, 118729, 237458, 6036913, 12073826, 78479869, 156959738]

約数ペア:

[(1, 156959738), (2, 78479869), (13, 12073826), (26, 6036913), (661, 237458), (1322, 118729), (8593, 18266), (9133, 17186)]