159719618

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{5923}}^1$

素因数の和:6161

約数の個数: 16

約数和(自身を含む): 243831840

約数和(自身を除く): 84112222

約数列:

[1, 2, 97, 139, 194, 278, 5923, 11846, 13483, 26966, 574531, 823297, 1149062, 1646594, 79859809, 159719618]

約数ペア:

[(1, 159719618), (2, 79859809), (97, 1646594), (139, 1149062), (194, 823297), (278, 574531), (5923, 26966), (11846, 13483)]