133823214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2230

約数の個数: 72

約数和(自身を含む): 342199728

約数和(自身を除く): 208376514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2137, 2982, 3479, 4274, 4473, 6411, 6958, 8946, 10437, 12822, 14959, 19233, 20874, 29918, 31311, 38466, 44877, 62622, 89754, 104713, 134631, 151727, 209426, 269262, 303454, 314139, 455181, 628278, 910362, 942417, 1062089, 1365543, 1884834, 2124178, 2731086, 3186267, 6372534, 7434623, 9558801, 14869246, 19117602, 22303869, 44607738, 66911607, 133823214]

約数ペア:

[(1, 133823214), (2, 66911607), (3, 44607738), (6, 22303869), (7, 19117602), (9, 14869246), (14, 9558801), (18, 7434623), (21, 6372534), (42, 3186267), (49, 2731086), (63, 2124178), (71, 1884834), (98, 1365543), (126, 1062089), (142, 942417), (147, 910362), (213, 628278), (294, 455181), (426, 314139), (441, 303454), (497, 269262), (639, 209426), (882, 151727), (994, 134631), (1278, 104713), (1491, 89754), (2137, 62622), (2982, 44877), (3479, 38466), (4274, 31311), (4473, 29918), (6411, 20874), (6958, 19233), (8946, 14959), (10437, 12822)]