157040191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70327}}^1$

素因数の和:70374

約数の個数: 16

約数和(自身を含む): 202544640

約数和(自身を除く): 45504449

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 70327, 492289, 773597, 2039483, 5415179, 14276381, 22434313, 157040191]

約数ペア:

[(1, 157040191), (7, 22434313), (11, 14276381), (29, 5415179), (77, 2039483), (203, 773597), (319, 492289), (2233, 70327)]