128455506

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10009}}^1$

素因数の和:10071

約数の個数: 48

約数和(自身を含む): 299819520

約数和(自身を除く): 171364014

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 10009, 12834, 20018, 30027, 60054, 90081, 180162, 230207, 310279, 460414, 620558, 690621, 930837, 1381242, 1861674, 2071863, 2792511, 4143726, 5585022, 7136417, 14272834, 21409251, 42818502, 64227753, 128455506]

約数ペア:

[(1, 128455506), (2, 64227753), (3, 42818502), (6, 21409251), (9, 14272834), (18, 7136417), (23, 5585022), (31, 4143726), (46, 2792511), (62, 2071863), (69, 1861674), (93, 1381242), (138, 930837), (186, 690621), (207, 620558), (279, 460414), (414, 310279), (558, 230207), (713, 180162), (1426, 90081), (2139, 60054), (4278, 30027), (6417, 20018), (10009, 12834)]