128775372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 210880308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 79, 106, 132, 158, 159, 212, 233, 237, 316, 318, 466, 474, 583, 636, 699, 869, 932, 948, 1166, 1398, 1738, 1749, 2332, 2563, 2607, 2796, 3476, 3498, 4187, 5126, 5214, 6996, 7689, 8374, 10252, 10428, 12349, 12561, 15378, 16748, 18407, 24698, 25122, 30756, 36814, 37047, 46057, 49396, 50244, 55221, 73628, 74094, 92114, 110442, 135839, 138171, 148188, 184228, 202477, 220884, 271678, 276342, 404954, 407517, 543356, 552684, 607431, 809908, 815034, 975571, 1214862, 1630068, 1951142, 2429724, 2926713, 3902284, 5853426, 10731281, 11706852, 21462562, 32193843, 42925124, 64387686, 128775372]

約数ペア:

[(1, 128775372), (2, 64387686), (3, 42925124), (4, 32193843), (6, 21462562), (11, 11706852), (12, 10731281), (22, 5853426), (33, 3902284), (44, 2926713), (53, 2429724), (66, 1951142), (79, 1630068), (106, 1214862), (132, 975571), (158, 815034), (159, 809908), (212, 607431), (233, 552684), (237, 543356), (316, 407517), (318, 404954), (466, 276342), (474, 271678), (583, 220884), (636, 202477), (699, 184228), (869, 148188), (932, 138171), (948, 135839), (1166, 110442), (1398, 92114), (1738, 74094), (1749, 73628), (2332, 55221), (2563, 50244), (2607, 49396), (2796, 46057), (3476, 37047), (3498, 36814), (4187, 30756), (5126, 25122), (5214, 24698), (6996, 18407), (7689, 16748), (8374, 15378), (10252, 12561), (10428, 12349)]