157892402

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{1559}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 240364800

約数和(自身を除く): 82472398

約数列:

[1, 2, 79, 158, 641, 1282, 1559, 3118, 50639, 101278, 123161, 246322, 999319, 1998638, 78946201, 157892402]

約数ペア:

[(1, 157892402), (2, 78946201), (79, 1998638), (158, 999319), (641, 246322), (1282, 123161), (1559, 101278), (3118, 50639)]