121682992

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{21067}}^1$

素因数の和:21113

約数の個数: 30

約数和(自身を含む): 248834148

約数和(自身を除く): 127151156

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 21067, 42134, 84268, 168536, 337072, 400273, 800546, 1601092, 3202184, 6404368, 7605187, 15210374, 30420748, 60841496, 121682992]

約数ペア:

[(1, 121682992), (2, 60841496), (4, 30420748), (8, 15210374), (16, 7605187), (19, 6404368), (38, 3202184), (76, 1601092), (152, 800546), (304, 400273), (361, 337072), (722, 168536), (1444, 84268), (2888, 42134), (5776, 21067)]