142142936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44089}}^1$

素因数の和:44139

約数の個数: 32

約数和(自身を含む): 296284800

約数和(自身を除く): 154141864

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 44089, 88178, 176356, 352712, 573157, 1146314, 1366759, 2292628, 2733518, 4585256, 5467036, 10934072, 17767867, 35535734, 71071468, 142142936]

約数ペア:

[(1, 142142936), (2, 71071468), (4, 35535734), (8, 17767867), (13, 10934072), (26, 5467036), (31, 4585256), (52, 2733518), (62, 2292628), (104, 1366759), (124, 1146314), (248, 573157), (403, 352712), (806, 176356), (1612, 88178), (3224, 44089)]