138937632

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{21601}}^1$

素因数の和:21681

約数の個数: 48

約数和(自身を含む): 370171872

約数和(自身を除く): 231234240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 21601, 43202, 64803, 86404, 129606, 172808, 259212, 345616, 518424, 691232, 1036848, 1447267, 2073696, 2894534, 4341801, 5789068, 8683602, 11578136, 17367204, 23156272, 34734408, 46312544, 69468816, 138937632]

約数ペア:

[(1, 138937632), (2, 69468816), (3, 46312544), (4, 34734408), (6, 23156272), (8, 17367204), (12, 11578136), (16, 8683602), (24, 5789068), (32, 4341801), (48, 2894534), (67, 2073696), (96, 1447267), (134, 1036848), (201, 691232), (268, 518424), (402, 345616), (536, 259212), (804, 172808), (1072, 129606), (1608, 86404), (2144, 64803), (3216, 43202), (6432, 21601)]