141138008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8861}}^1$

素因数の和:9059

約数の個数: 32

約数和(自身を含む): 290319120

約数和(自身を除く): 149181112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 8861, 15928, 17722, 35444, 70888, 97471, 194942, 389884, 779768, 1603841, 3207682, 6415364, 12830728, 17642251, 35284502, 70569004, 141138008]

約数ペア:

[(1, 141138008), (2, 70569004), (4, 35284502), (8, 17642251), (11, 12830728), (22, 6415364), (44, 3207682), (88, 1603841), (181, 779768), (362, 389884), (724, 194942), (1448, 97471), (1991, 70888), (3982, 35444), (7964, 17722), (8861, 15928)]