157522638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 391652352

約数和(自身を除く): 234129714

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1339, 1442, 2163, 2678, 2801, 4017, 4326, 5602, 8034, 8403, 9373, 16806, 18746, 19607, 28119, 36413, 39214, 56238, 58821, 72826, 109239, 117642, 218478, 254891, 288503, 509782, 577006, 764673, 865509, 1529346, 1731018, 2019521, 3750539, 4039042, 6058563, 7501078, 11251617, 12117126, 22503234, 26253773, 52507546, 78761319, 157522638]

約数ペア:

[(1, 157522638), (2, 78761319), (3, 52507546), (6, 26253773), (7, 22503234), (13, 12117126), (14, 11251617), (21, 7501078), (26, 6058563), (39, 4039042), (42, 3750539), (78, 2019521), (91, 1731018), (103, 1529346), (182, 865509), (206, 764673), (273, 577006), (309, 509782), (546, 288503), (618, 254891), (721, 218478), (1339, 117642), (1442, 109239), (2163, 72826), (2678, 58821), (2801, 56238), (4017, 39214), (4326, 36413), (5602, 28119), (8034, 19607), (8403, 18746), (9373, 16806)]