140430164

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{4951}}^1$

素因数の和:5975

約数の個数: 24

約数和(自身を含む): 281194368

約数和(自身を除く): 140764204

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 4951, 7091, 9902, 14182, 19804, 28364, 34657, 69314, 138628, 5015363, 10030726, 20061452, 35107541, 70215082, 140430164]

約数ペア:

[(1, 140430164), (2, 70215082), (4, 35107541), (7, 20061452), (14, 10030726), (28, 5015363), (1013, 138628), (2026, 69314), (4052, 34657), (4951, 28364), (7091, 19804), (9902, 14182)]