156631371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{68071}}^1$

素因数の和:68146

約数の個数: 16

約数和(自身を含む): 228721920

約数和(自身を除く): 72090549

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 68071, 204213, 884923, 2654769, 4016189, 12048567, 52210457, 156631371]

約数ペア:

[(1, 156631371), (3, 52210457), (13, 12048567), (39, 4016189), (59, 2654769), (177, 884923), (767, 204213), (2301, 68071)]