157211626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{549691}}^1$

素因数の和:549717

約数の個数: 16

約数和(自身を含む): 277044768

約数和(自身を除く): 119833142

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 549691, 1099382, 6046601, 7145983, 12093202, 14291966, 78605813, 157211626]

約数ペア:

[(1, 157211626), (2, 78605813), (11, 14291966), (13, 12093202), (22, 7145983), (26, 6046601), (143, 1099382), (286, 549691)]