145723188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30133}}^1$

素因数の和:30184

約数の個数: 48

約数和(自身を含む): 378000896

約数和(自身を除く): 232277708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 30133, 60266, 90399, 120532, 180798, 361596, 391729, 783458, 934123, 1175187, 1566916, 1868246, 2350374, 2802369, 3736492, 4700748, 5604738, 11209476, 12143599, 24287198, 36430797, 48574396, 72861594, 145723188]

約数ペア:

[(1, 145723188), (2, 72861594), (3, 48574396), (4, 36430797), (6, 24287198), (12, 12143599), (13, 11209476), (26, 5604738), (31, 4700748), (39, 3736492), (52, 2802369), (62, 2350374), (78, 1868246), (93, 1566916), (124, 1175187), (156, 934123), (186, 783458), (372, 391729), (403, 361596), (806, 180798), (1209, 120532), (1612, 90399), (2418, 60266), (4836, 30133)]