166100641

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7757}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 212258880

約数和(自身を除く): 46158239

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 7757, 21413, 54299, 147383, 178411, 380093, 1031681, 1248877, 3389809, 7221767, 8742139, 23728663, 166100641]

約数ペア:

[(1, 166100641), (7, 23728663), (19, 8742139), (23, 7221767), (49, 3389809), (133, 1248877), (161, 1031681), (437, 380093), (931, 178411), (1127, 147383), (3059, 54299), (7757, 21413)]