140496774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68669}}^1$

素因数の和:68716

約数の個数: 32

約数和(自身を含む): 316431360

約数和(自身を除く): 175934586

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 68669, 137338, 206007, 412014, 755359, 1510718, 2128739, 2266077, 4257478, 4532154, 6386217, 12772434, 23416129, 46832258, 70248387, 140496774]

約数ペア:

[(1, 140496774), (2, 70248387), (3, 46832258), (6, 23416129), (11, 12772434), (22, 6386217), (31, 4532154), (33, 4257478), (62, 2266077), (66, 2128739), (93, 1510718), (186, 755359), (341, 412014), (682, 206007), (1023, 137338), (2046, 68669)]