166049198

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 291790848

約数和(自身を除く): 125741650

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 854, 889, 1531, 1778, 3062, 7747, 10717, 15494, 21434, 54229, 93391, 108458, 186782, 194437, 388874, 653737, 1307474, 1361059, 2722118, 11860657, 23721314, 83024599, 166049198]

約数ペア:

[(1, 166049198), (2, 83024599), (7, 23721314), (14, 11860657), (61, 2722118), (122, 1361059), (127, 1307474), (254, 653737), (427, 388874), (854, 194437), (889, 186782), (1531, 108458), (1778, 93391), (3062, 54229), (7747, 21434), (10717, 15494)]