140595228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 372791328

約数和(自身を除く): 232196100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 277, 414, 554, 613, 828, 831, 1108, 1226, 1662, 1839, 2452, 2493, 3324, 3678, 4986, 5517, 6371, 7356, 9972, 11034, 12742, 14099, 19113, 22068, 25484, 28198, 38226, 42297, 56396, 57339, 76452, 84594, 114678, 126891, 169188, 169801, 229356, 253782, 339602, 507564, 509403, 679204, 1018806, 1528209, 2037612, 3056418, 3905423, 6112836, 7810846, 11716269, 15621692, 23432538, 35148807, 46865076, 70297614, 140595228]

約数ペア:

[(1, 140595228), (2, 70297614), (3, 46865076), (4, 35148807), (6, 23432538), (9, 15621692), (12, 11716269), (18, 7810846), (23, 6112836), (36, 3905423), (46, 3056418), (69, 2037612), (92, 1528209), (138, 1018806), (207, 679204), (276, 509403), (277, 507564), (414, 339602), (554, 253782), (613, 229356), (828, 169801), (831, 169188), (1108, 126891), (1226, 114678), (1662, 84594), (1839, 76452), (2452, 57339), (2493, 56396), (3324, 42297), (3678, 38226), (4986, 28198), (5517, 25484), (6371, 22068), (7356, 19113), (9972, 14099), (11034, 12742)]