168534786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{129443}}^1$

素因数の和:129486

約数の個数: 32

約数和(自身を含む): 397651968

約数和(自身を除く): 229117182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 129443, 258886, 388329, 776658, 906101, 1812202, 2718303, 4012733, 5436606, 8025466, 12038199, 24076398, 28089131, 56178262, 84267393, 168534786]

約数ペア:

[(1, 168534786), (2, 84267393), (3, 56178262), (6, 28089131), (7, 24076398), (14, 12038199), (21, 8025466), (31, 5436606), (42, 4012733), (62, 2718303), (93, 1812202), (186, 906101), (217, 776658), (434, 388329), (651, 258886), (1302, 129443)]