168889150444

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2400221}}^1$

素因数の和:2400598

約数の個数: 36

約数和(自身を含む): 344767888080

約数和(自身を除く): 175878737636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 2513, 5026, 10052, 17591, 35182, 70364, 2400221, 4800442, 9600884, 16801547, 33603094, 67206188, 117610829, 235221658, 470443316, 861679339, 1723358678, 3446717356, 6031755373, 12063510746, 24127021492, 42222287611, 84444575222, 168889150444]

約数ペア:

[(1, 168889150444), (2, 84444575222), (4, 42222287611), (7, 24127021492), (14, 12063510746), (28, 6031755373), (49, 3446717356), (98, 1723358678), (196, 861679339), (359, 470443316), (718, 235221658), (1436, 117610829), (2513, 67206188), (5026, 33603094), (10052, 16801547), (17591, 9600884), (35182, 4800442), (70364, 2400221)]