142736864

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{28411}}^1$

素因数の和:28578

約数の個数: 24

約数和(自身を含む): 282813048

約数和(自身を除く): 140076184

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 28411, 56822, 113644, 227288, 454576, 909152, 4460527, 8921054, 17842108, 35684216, 71368432, 142736864]

約数ペア:

[(1, 142736864), (2, 71368432), (4, 35684216), (8, 17842108), (16, 8921054), (32, 4460527), (157, 909152), (314, 454576), (628, 227288), (1256, 113644), (2512, 56822), (5024, 28411)]