168438314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 285921792

約数和(自身を除く): 117483478

約数列:

[1, 2, 11, 22, 31, 62, 257, 341, 514, 682, 961, 1922, 2827, 5654, 7967, 10571, 15934, 21142, 29791, 59582, 87637, 175274, 246977, 327701, 493954, 655402, 2716747, 5433494, 7656287, 15312574, 84219157, 168438314]

約数ペア:

[(1, 168438314), (2, 84219157), (11, 15312574), (22, 7656287), (31, 5433494), (62, 2716747), (257, 655402), (341, 493954), (514, 327701), (682, 246977), (961, 175274), (1922, 87637), (2827, 59582), (5654, 29791), (7967, 21142), (10571, 15934)]