172307954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55691}}^1$

素因数の和:55730

約数の個数: 32

約数和(自身を含む): 336825216

約数和(自身を除く): 164517262

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 55691, 111382, 389837, 723983, 779674, 946747, 1447966, 1893494, 5067881, 6627229, 10135762, 12307711, 13254458, 24615422, 86153977, 172307954]

約数ペア:

[(1, 172307954), (2, 86153977), (7, 24615422), (13, 13254458), (14, 12307711), (17, 10135762), (26, 6627229), (34, 5067881), (91, 1893494), (119, 1447966), (182, 946747), (221, 779674), (238, 723983), (442, 389837), (1547, 111382), (3094, 55691)]