155954738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{3271}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 241866240

約数和(自身を除く): 85911502

約数列:

[1, 2, 31, 62, 769, 1538, 3271, 6542, 23839, 47678, 101401, 202802, 2515399, 5030798, 77977369, 155954738]

約数ペア:

[(1, 155954738), (2, 77977369), (31, 5030798), (62, 2515399), (769, 202802), (1538, 101401), (3271, 47678), (6542, 23839)]