156720320461

素因数分解:

${\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2963}}^1\times {\mathrm{3767}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 165291609600

約数和(自身を除く): 8571289139

約数列:

[1, 19, 739, 2963, 3767, 14041, 56297, 71573, 2189657, 2783813, 11161621, 41603483, 52892447, 212070799, 8248437919, 156720320461]

約数ペア:

[(1, 156720320461), (19, 8248437919), (739, 212070799), (2963, 52892447), (3767, 41603483), (14041, 11161621), (56297, 2783813), (71573, 2189657)]