161885308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107351}}^1$

素因数の和:107397

約数の個数: 24

約数和(自身を含む): 315614880

約数和(自身を除く): 153729572

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 107351, 214702, 429404, 1395563, 2791126, 3113179, 5582252, 6226358, 12452716, 40471327, 80942654, 161885308]

約数ペア:

[(1, 161885308), (2, 80942654), (4, 40471327), (13, 12452716), (26, 6226358), (29, 5582252), (52, 3113179), (58, 2791126), (116, 1395563), (377, 429404), (754, 214702), (1508, 107351)]