156929840660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1\times {\mathrm{96893}}^1$

素因数の和:98672

約数の個数: 48

約数和(自身を含む): 336763236096

約数和(自身を除く): 179833395436

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1723, 3446, 6892, 8615, 17230, 34460, 80981, 96893, 161962, 193786, 323924, 387572, 404905, 484465, 809810, 968930, 1619620, 1937860, 4553971, 9107942, 18215884, 22769855, 45539710, 91079420, 166946639, 333893278, 667786556, 834733195, 1669466390, 3338932780, 7846492033, 15692984066, 31385968132, 39232460165, 78464920330, 156929840660]

約数ペア:

[(1, 156929840660), (2, 78464920330), (4, 39232460165), (5, 31385968132), (10, 15692984066), (20, 7846492033), (47, 3338932780), (94, 1669466390), (188, 834733195), (235, 667786556), (470, 333893278), (940, 166946639), (1723, 91079420), (3446, 45539710), (6892, 22769855), (8615, 18215884), (17230, 9107942), (34460, 4553971), (80981, 1937860), (96893, 1619620), (161962, 968930), (193786, 809810), (323924, 484465), (387572, 404905)]