157218788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{22447}}^1$

素因数の和:22571

約数の個数: 24

約数和(自身を含む): 294158592

約数和(自身を除く): 136939804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 22447, 44894, 89788, 381599, 763198, 1526396, 2312041, 4624082, 9248164, 39304697, 78609394, 157218788]

約数ペア:

[(1, 157218788), (2, 78609394), (4, 39304697), (17, 9248164), (34, 4624082), (68, 2312041), (103, 1526396), (206, 763198), (412, 381599), (1751, 89788), (3502, 44894), (7004, 22447)]