187996824

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{16631}}^1$

素因数の和:16800

約数の個数: 48

約数和(自身を含む): 512431920

約数和(自身を除く): 324435096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 299358, 399144, 598716, 1197432, 2611067, 5222134, 7833201, 10444268, 15666402, 20888536, 23499603, 31332804, 46999206, 62665608, 93998412, 187996824]

約数ペア:

[(1, 187996824), (2, 93998412), (3, 62665608), (4, 46999206), (6, 31332804), (8, 23499603), (9, 20888536), (12, 15666402), (18, 10444268), (24, 7833201), (36, 5222134), (72, 2611067), (157, 1197432), (314, 598716), (471, 399144), (628, 299358), (942, 199572), (1256, 149679), (1413, 133048), (1884, 99786), (2826, 66524), (3768, 49893), (5652, 33262), (11304, 16631)]