157464229

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 188252100

約数和(自身を除く): 30787871

約数列:

[1, 13, 19, 29, 89, 169, 247, 361, 377, 551, 1157, 1691, 2581, 3211, 4693, 4901, 7163, 10469, 15041, 21983, 32129, 33553, 49039, 61009, 93119, 136097, 285779, 417677, 436189, 637507, 931741, 1769261, 5429801, 8287591, 12112633, 157464229]

約数ペア:

[(1, 157464229), (13, 12112633), (19, 8287591), (29, 5429801), (89, 1769261), (169, 931741), (247, 637507), (361, 436189), (377, 417677), (551, 285779), (1157, 136097), (1691, 93119), (2581, 61009), (3211, 49039), (4693, 33553), (4901, 32129), (7163, 21983), (10469, 15041)]