143607828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18787}}^1$

素因数の和:18821

約数の個数: 72

約数和(自身を含む): 419799072

約数和(自身を除く): 276191244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18787, 37574, 56361, 75148, 112722, 131509, 225444, 244231, 263018, 394527, 488462, 526036, 732693, 789054, 920563, 976924, 1465386, 1578108, 1709617, 1841126, 2761689, 2930772, 3419234, 3682252, 5128851, 5523378, 6838468, 10257702, 11046756, 11967319, 20515404, 23934638, 35901957, 47869276, 71803914, 143607828]

約数ペア:

[(1, 143607828), (2, 71803914), (3, 47869276), (4, 35901957), (6, 23934638), (7, 20515404), (12, 11967319), (13, 11046756), (14, 10257702), (21, 6838468), (26, 5523378), (28, 5128851), (39, 3682252), (42, 3419234), (49, 2930772), (52, 2761689), (78, 1841126), (84, 1709617), (91, 1578108), (98, 1465386), (147, 976924), (156, 920563), (182, 789054), (196, 732693), (273, 526036), (294, 488462), (364, 394527), (546, 263018), (588, 244231), (637, 225444), (1092, 131509), (1274, 112722), (1911, 75148), (2548, 56361), (3822, 37574), (7644, 18787)]