131843536

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 289731456

約数和(自身を除く): 157887920

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 151, 164, 176, 242, 302, 328, 451, 484, 604, 656, 902, 968, 1208, 1331, 1661, 1804, 1936, 2416, 2662, 3322, 3608, 4961, 5324, 6191, 6644, 7216, 9922, 10648, 12382, 13288, 18271, 19844, 21296, 24764, 26576, 36542, 39688, 49528, 54571, 68101, 73084, 79376, 99056, 109142, 136202, 146168, 200981, 218284, 272404, 292336, 401962, 436568, 544808, 749111, 803924, 873136, 1089616, 1498222, 1607848, 2996444, 3215696, 5992888, 8240221, 11985776, 16480442, 32960884, 65921768, 131843536]

約数ペア:

[(1, 131843536), (2, 65921768), (4, 32960884), (8, 16480442), (11, 11985776), (16, 8240221), (22, 5992888), (41, 3215696), (44, 2996444), (82, 1607848), (88, 1498222), (121, 1089616), (151, 873136), (164, 803924), (176, 749111), (242, 544808), (302, 436568), (328, 401962), (451, 292336), (484, 272404), (604, 218284), (656, 200981), (902, 146168), (968, 136202), (1208, 109142), (1331, 99056), (1661, 79376), (1804, 73084), (1936, 68101), (2416, 54571), (2662, 49528), (3322, 39688), (3608, 36542), (4961, 26576), (5324, 24764), (6191, 21296), (6644, 19844), (7216, 18271), (9922, 13288), (10648, 12382)]