153734396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{33161}}^1$

素因数の和:33245

約数の個数: 24

約数和(自身を含む): 287846160

約数和(自身を除く): 134111764

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 33161, 66322, 132644, 630059, 1260118, 2022821, 2520236, 4045642, 8091284, 38433599, 76867198, 153734396]

約数ペア:

[(1, 153734396), (2, 76867198), (4, 38433599), (19, 8091284), (38, 4045642), (61, 2520236), (76, 2022821), (122, 1260118), (244, 630059), (1159, 132644), (2318, 66322), (4636, 33161)]