168671818

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{17041}}^1$

素因数の和:17158

約数の個数: 24

約数和(自身を含む): 297246564

約数和(自身を除く): 128574746

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 17041, 34082, 119287, 238574, 835009, 1670018, 1721141, 3442282, 12047987, 24095974, 84335909, 168671818]

約数ペア:

[(1, 168671818), (2, 84335909), (7, 24095974), (14, 12047987), (49, 3442282), (98, 1721141), (101, 1670018), (202, 835009), (707, 238574), (1414, 119287), (4949, 34082), (9898, 17041)]