143221728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{114761}}^1$

素因数の和:114787

約数の個数: 48

約数和(自身を含む): 404880336

約数和(自身を除く): 261658608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 114761, 229522, 344283, 459044, 688566, 918088, 1377132, 1491893, 1836176, 2754264, 2983786, 3672352, 4475679, 5508528, 5967572, 8951358, 11017056, 11935144, 17902716, 23870288, 35805432, 47740576, 71610864, 143221728]

約数ペア:

[(1, 143221728), (2, 71610864), (3, 47740576), (4, 35805432), (6, 23870288), (8, 17902716), (12, 11935144), (13, 11017056), (16, 8951358), (24, 5967572), (26, 5508528), (32, 4475679), (39, 3672352), (48, 2983786), (52, 2754264), (78, 1836176), (96, 1491893), (104, 1377132), (156, 918088), (208, 688566), (312, 459044), (416, 344283), (624, 229522), (1248, 114761)]