149979604

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{474619}}^1$

素因数の和:474702

約数の個数: 12

約数和(自身を含む): 265787200

約数和(自身を除く): 115807596

約数列:

[1, 2, 4, 79, 158, 316, 474619, 949238, 1898476, 37494901, 74989802, 149979604]

約数ペア:

[(1, 149979604), (2, 74989802), (4, 37494901), (79, 1898476), (158, 949238), (316, 474619)]