140135226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{303323}}^1$

素因数の和:303346

約数の個数: 32

約数和(自身を含む): 349429248

約数和(自身を除く): 209294022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 303323, 606646, 909969, 1819938, 2123261, 3336553, 4246522, 6369783, 6673106, 10009659, 12739566, 20019318, 23355871, 46711742, 70067613, 140135226]

約数ペア:

[(1, 140135226), (2, 70067613), (3, 46711742), (6, 23355871), (7, 20019318), (11, 12739566), (14, 10009659), (21, 6673106), (22, 6369783), (33, 4246522), (42, 3336553), (66, 2123261), (77, 1819938), (154, 909969), (231, 606646), (462, 303323)]