157064080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29303}}^1$

素因数の和:29383

約数の個数: 40

約数和(自身を含む): 370636992

約数和(自身を除く): 213572912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 29303, 58606, 117212, 146515, 234424, 293030, 468848, 586060, 1172120, 1963301, 2344240, 3926602, 7853204, 9816505, 15706408, 19633010, 31412816, 39266020, 78532040, 157064080]

約数ペア:

[(1, 157064080), (2, 78532040), (4, 39266020), (5, 31412816), (8, 19633010), (10, 15706408), (16, 9816505), (20, 7853204), (40, 3926602), (67, 2344240), (80, 1963301), (134, 1172120), (268, 586060), (335, 468848), (536, 293030), (670, 234424), (1072, 146515), (1340, 117212), (2680, 58606), (5360, 29303)]