158889124828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{312427}}^1$

素因数の和:312922

約数の個数: 48

約数和(自身を含む): 326264811264

約数和(自身を除く): 167375686436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 443, 574, 886, 1148, 1772, 3101, 6202, 12404, 18163, 36326, 72652, 127141, 254282, 312427, 508564, 624854, 1249708, 2186989, 4373978, 8747956, 12809507, 25619014, 51238028, 89666549, 138405161, 179333098, 276810322, 358666196, 553620644, 968836127, 1937672254, 3875344508, 5674611601, 11349223202, 22698446404, 39722281207, 79444562414, 158889124828]

約数ペア:

[(1, 158889124828), (2, 79444562414), (4, 39722281207), (7, 22698446404), (14, 11349223202), (28, 5674611601), (41, 3875344508), (82, 1937672254), (164, 968836127), (287, 553620644), (443, 358666196), (574, 276810322), (886, 179333098), (1148, 138405161), (1772, 89666549), (3101, 51238028), (6202, 25619014), (12404, 12809507), (18163, 8747956), (36326, 4373978), (72652, 2186989), (127141, 1249708), (254282, 624854), (312427, 508564)]