161293426

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 284320512

約数和(自身を除く): 123027086

約数列:

[1, 2, 7, 14, 41, 82, 287, 487, 574, 577, 974, 1154, 3409, 4039, 6818, 8078, 19967, 23657, 39934, 47314, 139769, 165599, 279538, 280999, 331198, 561998, 1966993, 3933986, 11520959, 23041918, 80646713, 161293426]

約数ペア:

[(1, 161293426), (2, 80646713), (7, 23041918), (14, 11520959), (41, 3933986), (82, 1966993), (287, 561998), (487, 331198), (574, 280999), (577, 279538), (974, 165599), (1154, 139769), (3409, 47314), (4039, 39934), (6818, 23657), (8078, 19967)]