124816864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 251639136

約数和(自身を除く): 126822272

約数列:

[1, 2, 4, 8, 16, 32, 71, 137, 142, 274, 284, 401, 548, 568, 802, 1096, 1136, 1604, 2192, 2272, 3208, 4384, 6416, 9727, 12832, 19454, 28471, 38908, 54937, 56942, 77816, 109874, 113884, 155632, 219748, 227768, 311264, 439496, 455536, 878992, 911072, 1757984, 3900527, 7801054, 15602108, 31204216, 62408432, 124816864]

約数ペア:

[(1, 124816864), (2, 62408432), (4, 31204216), (8, 15602108), (16, 7801054), (32, 3900527), (71, 1757984), (137, 911072), (142, 878992), (274, 455536), (284, 439496), (401, 311264), (548, 227768), (568, 219748), (802, 155632), (1096, 113884), (1136, 109874), (1604, 77816), (2192, 56942), (2272, 54937), (3208, 38908), (4384, 28471), (6416, 19454), (9727, 12832)]