127452008

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 114467992

約数列:

[1, 2, 4, 8, 191, 239, 349, 382, 478, 698, 764, 956, 1396, 1528, 1912, 2792, 45649, 66659, 83411, 91298, 133318, 166822, 182596, 266636, 333644, 365192, 533272, 667288, 15931501, 31863002, 63726004, 127452008]

約数ペア:

[(1, 127452008), (2, 63726004), (4, 31863002), (8, 15931501), (191, 667288), (239, 533272), (349, 365192), (382, 333644), (478, 266636), (698, 182596), (764, 166822), (956, 133318), (1396, 91298), (1528, 83411), (1912, 66659), (2792, 45649)]