161969076

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{17107}}^1$

素因数の和:17380

約数の個数: 36

約数和(自身を含む): 411002592

約数和(自身を除く): 249033516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 17107, 34214, 51321, 68428, 102642, 153963, 205284, 307926, 615852, 4499141, 8998282, 13497423, 17996564, 26994846, 40492269, 53989692, 80984538, 161969076]

約数ペア:

[(1, 161969076), (2, 80984538), (3, 53989692), (4, 40492269), (6, 26994846), (9, 17996564), (12, 13497423), (18, 8998282), (36, 4499141), (263, 615852), (526, 307926), (789, 205284), (1052, 153963), (1578, 102642), (2367, 68428), (3156, 51321), (4734, 34214), (9468, 17107)]