168384495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 282322944

約数和(自身を除く): 113938449

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 1801, 4065, 5403, 6233, 9005, 18699, 27015, 31165, 41423, 93495, 124269, 207115, 488071, 621345, 1464213, 2440355, 7321065, 11225633, 33676899, 56128165, 168384495]

約数ペア:

[(1, 168384495), (3, 56128165), (5, 33676899), (15, 11225633), (23, 7321065), (69, 2440355), (115, 1464213), (271, 621345), (345, 488071), (813, 207115), (1355, 124269), (1801, 93495), (4065, 41423), (5403, 31165), (6233, 27015), (9005, 18699)]