164900016

素因数分解:

$2^4\times 3^3\times {\mathrm{381713}}^1$

素因数の和:381730

約数の個数: 40

約数和(自身を含む): 473325360

約数和(自身を除く): 308425344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 381713, 763426, 1145139, 1526852, 2290278, 3053704, 3435417, 4580556, 6107408, 6870834, 9161112, 10306251, 13741668, 18322224, 20612502, 27483336, 41225004, 54966672, 82450008, 164900016]

約数ペア:

[(1, 164900016), (2, 82450008), (3, 54966672), (4, 41225004), (6, 27483336), (8, 20612502), (9, 18322224), (12, 13741668), (16, 10306251), (18, 9161112), (24, 6870834), (27, 6107408), (36, 4580556), (48, 3435417), (54, 3053704), (72, 2290278), (108, 1526852), (144, 1145139), (216, 763426), (432, 381713)]