164809678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 276553728

約数和(自身を除く): 111744050

約数列:

[1, 2, 11, 22, 61, 122, 127, 254, 671, 967, 1342, 1397, 1934, 2794, 7747, 10637, 15494, 21274, 58987, 85217, 117974, 122809, 170434, 245618, 648857, 1297714, 1350899, 2701798, 7491349, 14982698, 82404839, 164809678]

約数ペア:

[(1, 164809678), (2, 82404839), (11, 14982698), (22, 7491349), (61, 2701798), (122, 1350899), (127, 1297714), (254, 648857), (671, 245618), (967, 170434), (1342, 122809), (1397, 117974), (1934, 85217), (2794, 58987), (7747, 21274), (10637, 15494)]