164928974

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 293760000

約数和(自身を除く): 128831026

約数列:

[1, 2, 7, 14, 29, 58, 203, 271, 406, 542, 1499, 1897, 2998, 3794, 7859, 10493, 15718, 20986, 43471, 55013, 86942, 110026, 304297, 406229, 608594, 812458, 2843603, 5687206, 11780641, 23561282, 82464487, 164928974]

約数ペア:

[(1, 164928974), (2, 82464487), (7, 23561282), (14, 11780641), (29, 5687206), (58, 2843603), (203, 812458), (271, 608594), (406, 406229), (542, 304297), (1499, 110026), (1897, 86942), (2998, 55013), (3794, 43471), (7859, 20986), (10493, 15718)]