140155906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 233386560

約数和(自身を除く): 93230654

約数列:

[1, 2, 11, 22, 109, 211, 218, 277, 422, 554, 1199, 2321, 2398, 3047, 4642, 6094, 22999, 30193, 45998, 58447, 60386, 116894, 252989, 332123, 505978, 642917, 664246, 1285834, 6370723, 12741446, 70077953, 140155906]

約数ペア:

[(1, 140155906), (2, 70077953), (11, 12741446), (22, 6370723), (109, 1285834), (211, 664246), (218, 642917), (277, 505978), (422, 332123), (554, 252989), (1199, 116894), (2321, 60386), (2398, 58447), (3047, 45998), (4642, 30193), (6094, 22999)]