131157288

素因数分解:

$2^3\times 3^2\times {\mathrm{883}}^1\times {\mathrm{2063}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 355792320

約数和(自身を除く): 224635032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 883, 1766, 2063, 2649, 3532, 4126, 5298, 6189, 7064, 7947, 8252, 10596, 12378, 15894, 16504, 18567, 21192, 24756, 31788, 37134, 49512, 63576, 74268, 148536, 1821629, 3643258, 5464887, 7286516, 10929774, 14573032, 16394661, 21859548, 32789322, 43719096, 65578644, 131157288]

約数ペア:

[(1, 131157288), (2, 65578644), (3, 43719096), (4, 32789322), (6, 21859548), (8, 16394661), (9, 14573032), (12, 10929774), (18, 7286516), (24, 5464887), (36, 3643258), (72, 1821629), (883, 148536), (1766, 74268), (2063, 63576), (2649, 49512), (3532, 37134), (4126, 31788), (5298, 24756), (6189, 21192), (7064, 18567), (7947, 16504), (8252, 15894), (10596, 12378)]