156639090380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{460703207}}^1$

素因数の和:460703233

約数の個数: 24

約数和(自身を含む): 348291625248

約数和(自身を除く): 191652534868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 460703207, 921406414, 1842812828, 2303516035, 4607032070, 7831954519, 9214064140, 15663909038, 31327818076, 39159772595, 78319545190, 156639090380]

約数ペア:

[(1, 156639090380), (2, 78319545190), (4, 39159772595), (5, 31327818076), (10, 15663909038), (17, 9214064140), (20, 7831954519), (34, 4607032070), (68, 2303516035), (85, 1842812828), (170, 921406414), (340, 460703207)]