188956104

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 485855040

約数和(自身を除く): 296898936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 277, 344, 516, 554, 661, 831, 1032, 1108, 1322, 1662, 1983, 2216, 2644, 3324, 3966, 5288, 6648, 7932, 11911, 15864, 23822, 28423, 35733, 47644, 56846, 71466, 85269, 95288, 113692, 142932, 170538, 183097, 227384, 285864, 341076, 366194, 549291, 682152, 732388, 1098582, 1464776, 2197164, 4394328, 7873171, 15746342, 23619513, 31492684, 47239026, 62985368, 94478052, 188956104]

約数ペア:

[(1, 188956104), (2, 94478052), (3, 62985368), (4, 47239026), (6, 31492684), (8, 23619513), (12, 15746342), (24, 7873171), (43, 4394328), (86, 2197164), (129, 1464776), (172, 1098582), (258, 732388), (277, 682152), (344, 549291), (516, 366194), (554, 341076), (661, 285864), (831, 227384), (1032, 183097), (1108, 170538), (1322, 142932), (1662, 113692), (1983, 95288), (2216, 85269), (2644, 71466), (3324, 56846), (3966, 47644), (5288, 35733), (6648, 28423), (7932, 23822), (11911, 15864)]