159201790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5503}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 313860096

約数和(自身を除く): 154658306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5503, 5786, 11006, 14465, 27515, 28930, 55030, 60533, 121066, 302665, 605330, 1447289, 2894578, 7236445, 14472890, 15920179, 31840358, 79600895, 159201790]

約数ペア:

[(1, 159201790), (2, 79600895), (5, 31840358), (10, 15920179), (11, 14472890), (22, 7236445), (55, 2894578), (110, 1447289), (263, 605330), (526, 302665), (1315, 121066), (2630, 60533), (2893, 55030), (5503, 28930), (5786, 27515), (11006, 14465)]