113640368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 233340720

約数和(自身を除く): 119700352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2381, 2512, 2983, 4762, 5966, 9524, 11932, 19048, 23864, 38096, 45239, 47728, 90478, 180956, 361912, 373817, 723824, 747634, 1495268, 2990536, 5981072, 7102523, 14205046, 28410092, 56820184, 113640368]

約数ペア:

[(1, 113640368), (2, 56820184), (4, 28410092), (8, 14205046), (16, 7102523), (19, 5981072), (38, 2990536), (76, 1495268), (152, 747634), (157, 723824), (304, 373817), (314, 361912), (628, 180956), (1256, 90478), (2381, 47728), (2512, 45239), (2983, 38096), (4762, 23864), (5966, 19048), (9524, 11932)]