163959306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{54983}}^1$

素因数の和:55066

約数の個数: 32

約数和(自身を含む): 380049408

約数和(自身を除く): 216090102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 54983, 109966, 164949, 329898, 384881, 769762, 1154643, 2309286, 3903793, 7807586, 11711379, 23422758, 27326551, 54653102, 81979653, 163959306]

約数ペア:

[(1, 163959306), (2, 81979653), (3, 54653102), (6, 27326551), (7, 23422758), (14, 11711379), (21, 7807586), (42, 3903793), (71, 2309286), (142, 1154643), (213, 769762), (426, 384881), (497, 329898), (994, 164949), (1491, 109966), (2982, 54983)]