156115043

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 182535936

約数和(自身を除く): 26420893

約数列:

[1, 7, 61, 163, 427, 1141, 2243, 9943, 15701, 69601, 136823, 365609, 957761, 2559263, 22302149, 156115043]

約数ペア:

[(1, 156115043), (7, 22302149), (61, 2559263), (163, 957761), (427, 365609), (1141, 136823), (2243, 69601), (9943, 15701)]