157098422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 268907520

約数和(自身を除く): 111809098

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 1951, 2119, 3097, 3902, 4238, 6194, 25363, 37069, 40261, 50726, 74138, 80522, 318013, 481897, 636026, 963794, 4134169, 6042247, 8268338, 12084494, 78549211, 157098422]

約数ペア:

[(1, 157098422), (2, 78549211), (13, 12084494), (19, 8268338), (26, 6042247), (38, 4134169), (163, 963794), (247, 636026), (326, 481897), (494, 318013), (1951, 80522), (2119, 74138), (3097, 50726), (3902, 40261), (4238, 37069), (6194, 25363)]