155172138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7103}}^1$

素因数の和:7450

約数の個数: 32

約数和(自身を含む): 339628032

約数和(自身を除く): 184455894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1986, 3641, 7103, 7282, 10923, 14206, 21309, 21846, 42618, 78133, 156266, 234399, 468798, 2351093, 4702186, 7053279, 14106558, 25862023, 51724046, 77586069, 155172138]

約数ペア:

[(1, 155172138), (2, 77586069), (3, 51724046), (6, 25862023), (11, 14106558), (22, 7053279), (33, 4702186), (66, 2351093), (331, 468798), (662, 234399), (993, 156266), (1986, 78133), (3641, 42618), (7103, 21846), (7282, 21309), (10923, 14206)]