156988247964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1\times {\mathrm{209147}}^1$

素因数の和:210106

約数の個数: 48

約数和(自身を含む): 371888568576

約数和(自身を除く): 214900320612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 881, 1762, 2643, 3524, 5286, 10572, 62551, 125102, 187653, 209147, 250204, 375306, 418294, 627441, 750612, 836588, 1254882, 2509764, 14849437, 29698874, 44548311, 59397748, 89096622, 178193244, 184258507, 368517014, 552775521, 737034028, 1105551042, 2211102084, 13082353997, 26164707994, 39247061991, 52329415988, 78494123982, 156988247964]

約数ペア:

[(1, 156988247964), (2, 78494123982), (3, 52329415988), (4, 39247061991), (6, 26164707994), (12, 13082353997), (71, 2211102084), (142, 1105551042), (213, 737034028), (284, 552775521), (426, 368517014), (852, 184258507), (881, 178193244), (1762, 89096622), (2643, 59397748), (3524, 44548311), (5286, 29698874), (10572, 14849437), (62551, 2509764), (125102, 1254882), (187653, 836588), (209147, 750612), (250204, 627441), (375306, 418294)]