155473048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1022849}}^1$

素因数の和:1022874

約数の個数: 16

約数和(自身を含む): 306855000

約数和(自身を除く): 151381952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1022849, 2045698, 4091396, 8182792, 19434131, 38868262, 77736524, 155473048]

約数ペア:

[(1, 155473048), (2, 77736524), (4, 38868262), (8, 19434131), (19, 8182792), (38, 4091396), (76, 2045698), (152, 1022849)]