157417728

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15767}}^1$

素因数の和:15799

約数の個数: 72

約数和(自身を含む): 451217088

約数和(自身を除く): 293799360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15767, 31534, 47301, 63068, 94602, 126136, 189204, 204971, 252272, 378408, 409942, 504544, 614913, 756816, 819884, 1009088, 1229826, 1513632, 1639768, 2018176, 2459652, 3027264, 3279536, 4036352, 4919304, 6054528, 6559072, 9838608, 12109056, 13118144, 19677216, 26236288, 39354432, 52472576, 78708864, 157417728]

約数ペア:

[(1, 157417728), (2, 78708864), (3, 52472576), (4, 39354432), (6, 26236288), (8, 19677216), (12, 13118144), (13, 12109056), (16, 9838608), (24, 6559072), (26, 6054528), (32, 4919304), (39, 4036352), (48, 3279536), (52, 3027264), (64, 2459652), (78, 2018176), (96, 1639768), (104, 1513632), (128, 1229826), (156, 1009088), (192, 819884), (208, 756816), (256, 614913), (312, 504544), (384, 409942), (416, 378408), (624, 252272), (768, 204971), (832, 189204), (1248, 126136), (1664, 94602), (2496, 63068), (3328, 47301), (4992, 31534), (9984, 15767)]