151216261

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3607}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 177686784

約数和(自身を除く): 26470523

約数列:

[1, 7, 53, 113, 371, 791, 3607, 5989, 25249, 41923, 191171, 407591, 1338197, 2853137, 21602323, 151216261]

約数ペア:

[(1, 151216261), (7, 21602323), (53, 2853137), (113, 1338197), (371, 407591), (791, 191171), (3607, 41923), (5989, 25249)]