138457997274

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1\times {\mathrm{158351}}^1$

素因数の和:160806

約数の個数: 32

約数和(自身を含む): 281575192320

約数和(自身を除く): 143117195046

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 2389, 4778, 7167, 14334, 145729, 158351, 291458, 316702, 437187, 475053, 874374, 950106, 9659411, 19318822, 28978233, 57956466, 378300539, 756601078, 1134901617, 2269803234, 23076332879, 46152665758, 69228998637, 138457997274]

約数ペア:

[(1, 138457997274), (2, 69228998637), (3, 46152665758), (6, 23076332879), (61, 2269803234), (122, 1134901617), (183, 756601078), (366, 378300539), (2389, 57956466), (4778, 28978233), (7167, 19318822), (14334, 9659411), (145729, 950106), (158351, 874374), (291458, 475053), (316702, 437187)]