152078788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6361}}^1$

素因数の和:6547

約数の個数: 24

約数和(自身を含む): 274329440

約数和(自身を除く): 122250652

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 6361, 11954, 12722, 23908, 25444, 273523, 547046, 884179, 1094092, 1768358, 3536716, 38019697, 76039394, 152078788]

約数ペア:

[(1, 152078788), (2, 76039394), (4, 38019697), (43, 3536716), (86, 1768358), (139, 1094092), (172, 884179), (278, 547046), (556, 273523), (5977, 25444), (6361, 23908), (11954, 12722)]