156928972317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{138752407}}^1$

素因数の和:138752452

約数の個数: 16

約数和(自身を含む): 233104045440

約数和(自身を除く): 76175073123

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 138752407, 416257221, 1803781291, 4023819803, 5411343873, 12071459409, 52309657439, 156928972317]

約数ペア:

[(1, 156928972317), (3, 52309657439), (13, 12071459409), (29, 5411343873), (39, 4023819803), (87, 1803781291), (377, 416257221), (1131, 138752407)]