156720907185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1\times {\mathrm{239201}}^1$

素因数の和:240649

約数の個数: 32

約数和(自身を含む): 259027061760

約数和(自身を除く): 102306154575

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1409, 4227, 7045, 21135, 43679, 131037, 218395, 239201, 655185, 717603, 1196005, 3588015, 7415231, 22245693, 37076155, 111228465, 337034209, 1011102627, 1685171045, 5055513135, 10448060479, 31344181437, 52240302395, 156720907185]

約数ペア:

[(1, 156720907185), (3, 52240302395), (5, 31344181437), (15, 10448060479), (31, 5055513135), (93, 1685171045), (155, 1011102627), (465, 337034209), (1409, 111228465), (4227, 37076155), (7045, 22245693), (21135, 7415231), (43679, 3588015), (131037, 1196005), (218395, 717603), (239201, 655185)]