177332806

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10391}}^1$

素因数の和:10476

約数の個数: 32

約数和(自身を含む): 323232768

約数和(自身を除く): 145899962

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 10391, 17066, 20782, 72737, 145474, 238993, 477986, 550723, 1101446, 1672951, 3345902, 3855061, 7710122, 12666629, 25333258, 88666403, 177332806]

約数ペア:

[(1, 177332806), (2, 88666403), (7, 25333258), (14, 12666629), (23, 7710122), (46, 3855061), (53, 3345902), (106, 1672951), (161, 1101446), (322, 550723), (371, 477986), (742, 238993), (1219, 145474), (2438, 72737), (8533, 20782), (10391, 17066)]