123738888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 388281600

約数和(自身を除く): 264542712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1069, 1092, 1113, 1272, 1378, 1484, 2067, 2138, 2184, 2226, 2756, 2968, 3207, 4134, 4276, 4452, 4823, 5512, 6414, 7483, 8268, 8552, 8904, 9646, 12828, 13897, 14469, 14966, 16536, 19292, 22449, 25656, 27794, 28938, 29932, 38584, 41691, 44898, 55588, 56657, 57876, 59864, 83382, 89796, 97279, 111176, 113314, 115752, 166764, 169971, 179592, 194558, 226628, 291837, 333528, 339942, 389116, 396599, 453256, 583674, 679884, 736541, 778232, 793198, 1167348, 1189797, 1359768, 1473082, 1586396, 2209623, 2334696, 2379594, 2946164, 3172792, 4419246, 4759188, 5155787, 5892328, 8838492, 9518376, 10311574, 15467361, 17676984, 20623148, 30934722, 41246296, 61869444, 123738888]

約数ペア:

[(1, 123738888), (2, 61869444), (3, 41246296), (4, 30934722), (6, 20623148), (7, 17676984), (8, 15467361), (12, 10311574), (13, 9518376), (14, 8838492), (21, 5892328), (24, 5155787), (26, 4759188), (28, 4419246), (39, 3172792), (42, 2946164), (52, 2379594), (53, 2334696), (56, 2209623), (78, 1586396), (84, 1473082), (91, 1359768), (104, 1189797), (106, 1167348), (156, 793198), (159, 778232), (168, 736541), (182, 679884), (212, 583674), (273, 453256), (312, 396599), (318, 389116), (364, 339942), (371, 333528), (424, 291837), (546, 226628), (636, 194558), (689, 179592), (728, 169971), (742, 166764), (1069, 115752), (1092, 113314), (1113, 111176), (1272, 97279), (1378, 89796), (1484, 83382), (2067, 59864), (2138, 57876), (2184, 56657), (2226, 55588), (2756, 44898), (2968, 41691), (3207, 38584), (4134, 29932), (4276, 28938), (4452, 27794), (4823, 25656), (5512, 22449), (6414, 19292), (7483, 16536), (8268, 14966), (8552, 14469), (8904, 13897), (9646, 12828)]