156784123

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 170807616

約数和(自身を除く): 14023493

約数列:

[1, 23, 41, 53, 943, 1219, 2173, 3137, 49979, 72151, 128617, 166261, 2958191, 3824003, 6816701, 156784123]

約数ペア:

[(1, 156784123), (23, 6816701), (41, 3824003), (53, 2958191), (943, 166261), (1219, 128617), (2173, 72151), (3137, 49979)]