161715026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{120503}}^1$

素因数の和:120577

約数の個数: 16

約数和(自身を含む): 268964928

約数和(自身を除く): 107249902

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 120503, 241006, 1325533, 2651066, 7350683, 14701366, 80857513, 161715026]

約数ペア:

[(1, 161715026), (2, 80857513), (11, 14701366), (22, 7350683), (61, 2651066), (122, 1325533), (671, 241006), (1342, 120503)]