156720825861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6397}}^1\times {\mathrm{14821}}^1$

素因数の和:21269

約数の個数: 32

約数和(自身を含む): 227594774400

約数和(自身を除く): 70873948539

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 6397, 14821, 19191, 44463, 121543, 185513, 281599, 364629, 429809, 556539, 844797, 1289427, 3524747, 8166371, 10574241, 24499113, 94809937, 284429811, 1801388803, 2749488173, 5404166409, 8248464519, 52240275287, 156720825861]

約数ペア:

[(1, 156720825861), (3, 52240275287), (19, 8248464519), (29, 5404166409), (57, 2749488173), (87, 1801388803), (551, 284429811), (1653, 94809937), (6397, 24499113), (14821, 10574241), (19191, 8166371), (44463, 3524747), (121543, 1289427), (185513, 844797), (281599, 556539), (364629, 429809)]