157541636

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{67789}}^1$

素因数の和:67883

約数の個数: 24

約数和(自身を含む): 318884160

約数和(自身を除く): 161342524

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 67789, 135578, 271156, 474523, 949046, 1898092, 5626487, 11252974, 22505948, 39385409, 78770818, 157541636]

約数ペア:

[(1, 157541636), (2, 78770818), (4, 39385409), (7, 22505948), (14, 11252974), (28, 5626487), (83, 1898092), (166, 949046), (332, 474523), (581, 271156), (1162, 135578), (2324, 67789)]