144438514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 240408000

約数和(自身を除く): 95969486

約数列:

[1, 2, 11, 22, 139, 149, 278, 298, 317, 634, 1529, 1639, 3058, 3278, 3487, 6974, 20711, 41422, 44063, 47233, 88126, 94466, 227821, 455642, 484693, 519563, 969386, 1039126, 6565387, 13130774, 72219257, 144438514]

約数ペア:

[(1, 144438514), (2, 72219257), (11, 13130774), (22, 6565387), (139, 1039126), (149, 969386), (278, 519563), (298, 484693), (317, 455642), (634, 227821), (1529, 94466), (1639, 88126), (3058, 47233), (3278, 44063), (3487, 41422), (6974, 20711)]