156918019232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7117109}}^1$

素因数の和:7117185

約数の個数: 48

約数和(自身を含む): 338973715080

約数和(自身を除く): 182055695848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 22048, 7117109, 14234218, 28468436, 56936872, 92522417, 113873744, 185044834, 227747488, 370089668, 377206777, 740179336, 754413554, 1480358672, 1508827108, 2960717344, 3017654216, 4903688101, 6035308432, 9807376202, 12070616864, 19614752404, 39229504808, 78459009616, 156918019232]

約数ペア:

[(1, 156918019232), (2, 78459009616), (4, 39229504808), (8, 19614752404), (13, 12070616864), (16, 9807376202), (26, 6035308432), (32, 4903688101), (52, 3017654216), (53, 2960717344), (104, 1508827108), (106, 1480358672), (208, 754413554), (212, 740179336), (416, 377206777), (424, 370089668), (689, 227747488), (848, 185044834), (1378, 113873744), (1696, 92522417), (2756, 56936872), (5512, 28468436), (11024, 14234218), (22048, 7117109)]