139078082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 251875008

約数和(自身を除く): 112796926

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 263, 286, 473, 526, 559, 946, 1118, 1849, 2893, 3419, 3698, 5786, 6149, 6838, 11309, 12298, 20339, 22618, 24037, 37609, 40678, 48074, 75218, 124399, 147017, 248798, 264407, 294034, 486287, 528814, 972574, 1617187, 3234374, 5349157, 6321731, 10698314, 12643462, 69539041, 139078082]

約数ペア:

[(1, 139078082), (2, 69539041), (11, 12643462), (13, 10698314), (22, 6321731), (26, 5349157), (43, 3234374), (86, 1617187), (143, 972574), (263, 528814), (286, 486287), (473, 294034), (526, 264407), (559, 248798), (946, 147017), (1118, 124399), (1849, 75218), (2893, 48074), (3419, 40678), (3698, 37609), (5786, 24037), (6149, 22618), (6838, 20339), (11309, 12298)]