140565048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450529}}^1$

素因数の和:450551

約数の個数: 32

約数和(自身を含む): 378445200

約数和(自身を除く): 237880152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450529, 901058, 1351587, 1802116, 2703174, 3604232, 5406348, 5856877, 10812696, 11713754, 17570631, 23427508, 35141262, 46855016, 70282524, 140565048]

約数ペア:

[(1, 140565048), (2, 70282524), (3, 46855016), (4, 35141262), (6, 23427508), (8, 17570631), (12, 11713754), (13, 10812696), (24, 5856877), (26, 5406348), (39, 3604232), (52, 2703174), (78, 1802116), (104, 1351587), (156, 901058), (312, 450529)]