151117160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 348840000

約数和(自身を除く): 197722840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 113, 134, 226, 268, 335, 452, 499, 536, 565, 670, 904, 998, 1130, 1340, 1996, 2260, 2495, 2680, 3992, 4520, 4990, 7571, 9980, 15142, 19960, 30284, 33433, 37855, 56387, 60568, 66866, 75710, 112774, 133732, 151420, 167165, 225548, 267464, 281935, 302840, 334330, 451096, 563870, 668660, 1127740, 1337320, 2255480, 3777929, 7555858, 15111716, 18889645, 30223432, 37779290, 75558580, 151117160]

約数ペア:

[(1, 151117160), (2, 75558580), (4, 37779290), (5, 30223432), (8, 18889645), (10, 15111716), (20, 7555858), (40, 3777929), (67, 2255480), (113, 1337320), (134, 1127740), (226, 668660), (268, 563870), (335, 451096), (452, 334330), (499, 302840), (536, 281935), (565, 267464), (670, 225548), (904, 167165), (998, 151420), (1130, 133732), (1340, 112774), (1996, 75710), (2260, 66866), (2495, 60568), (2680, 56387), (3992, 37855), (4520, 33433), (4990, 30284), (7571, 19960), (9980, 15142)]