145975212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3855

約数の個数: 72

約数和(自身を含む): 392137200

約数和(自身を除く): 246161988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 3779, 4292, 6438, 7558, 9657, 11337, 12876, 15116, 19314, 22674, 34011, 38628, 45348, 68022, 109591, 136044, 139823, 219182, 279646, 328773, 419469, 438364, 559292, 657546, 838938, 986319, 1258407, 1315092, 1677876, 1972638, 2516814, 3945276, 4054867, 5033628, 8109734, 12164601, 16219468, 24329202, 36493803, 48658404, 72987606, 145975212]

約数ペア:

[(1, 145975212), (2, 72987606), (3, 48658404), (4, 36493803), (6, 24329202), (9, 16219468), (12, 12164601), (18, 8109734), (29, 5033628), (36, 4054867), (37, 3945276), (58, 2516814), (74, 1972638), (87, 1677876), (111, 1315092), (116, 1258407), (148, 986319), (174, 838938), (222, 657546), (261, 559292), (333, 438364), (348, 419469), (444, 328773), (522, 279646), (666, 219182), (1044, 139823), (1073, 136044), (1332, 109591), (2146, 68022), (3219, 45348), (3779, 38628), (4292, 34011), (6438, 22674), (7558, 19314), (9657, 15116), (11337, 12876)]