161894238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{7069}}^1$

素因数の和:7432

約数の個数: 32

約数和(自身を含む): 354291840

約数和(自身を除く): 192397602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 347, 694, 1041, 2082, 3817, 7069, 7634, 11451, 14138, 21207, 22902, 42414, 77759, 155518, 233277, 466554, 2452943, 4905886, 7358829, 14717658, 26982373, 53964746, 80947119, 161894238]

約数ペア:

[(1, 161894238), (2, 80947119), (3, 53964746), (6, 26982373), (11, 14717658), (22, 7358829), (33, 4905886), (66, 2452943), (347, 466554), (694, 233277), (1041, 155518), (2082, 77759), (3817, 42414), (7069, 22902), (7634, 21207), (11451, 14138)]