157058308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209971}}^1$

素因数の和:210003

約数の個数: 24

約数和(自身を含む): 317477664

約数和(自身を除く): 160419356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 209971, 419942, 839884, 2309681, 3569507, 4619362, 7139014, 9238724, 14278028, 39264577, 78529154, 157058308]

約数ペア:

[(1, 157058308), (2, 78529154), (4, 39264577), (11, 14278028), (17, 9238724), (22, 7139014), (34, 4619362), (44, 3569507), (68, 2309681), (187, 839884), (374, 419942), (748, 209971)]