139977972

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^2\times {\mathrm{1117}}^1$

素因数の和:1245

約数の個数: 54

約数和(自身を含む): 360254258

約数和(自身を除く): 220276286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1117, 2124, 2234, 3351, 3481, 4468, 6702, 6962, 10053, 10443, 13404, 13924, 20106, 20886, 31329, 40212, 41772, 62658, 65903, 125316, 131806, 197709, 263612, 395418, 593127, 790836, 1186254, 2372508, 3888277, 7776554, 11664831, 15553108, 23329662, 34994493, 46659324, 69988986, 139977972]

約数ペア:

[(1, 139977972), (2, 69988986), (3, 46659324), (4, 34994493), (6, 23329662), (9, 15553108), (12, 11664831), (18, 7776554), (36, 3888277), (59, 2372508), (118, 1186254), (177, 790836), (236, 593127), (354, 395418), (531, 263612), (708, 197709), (1062, 131806), (1117, 125316), (2124, 65903), (2234, 62658), (3351, 41772), (3481, 40212), (4468, 31329), (6702, 20886), (6962, 20106), (10053, 13924), (10443, 13404)]