166950072

素因数分解:

$2^3\times 3^4\times {\mathrm{257639}}^1$

素因数の和:257657

約数の個数: 40

約数和(自身を含む): 467616600

約数和(自身を除く): 300666528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 257639, 515278, 772917, 1030556, 1545834, 2061112, 2318751, 3091668, 4637502, 6183336, 6956253, 9275004, 13912506, 18550008, 20868759, 27825012, 41737518, 55650024, 83475036, 166950072]

約数ペア:

[(1, 166950072), (2, 83475036), (3, 55650024), (4, 41737518), (6, 27825012), (8, 20868759), (9, 18550008), (12, 13912506), (18, 9275004), (24, 6956253), (27, 6183336), (36, 4637502), (54, 3091668), (72, 2318751), (81, 2061112), (108, 1545834), (162, 1030556), (216, 772917), (324, 515278), (648, 257639)]