128292006

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 261283680

約数和(自身を除く): 132991674

約数列:

[1, 2, 3, 6, 97, 137, 194, 274, 291, 411, 582, 822, 1609, 3218, 4827, 9654, 13289, 26578, 39867, 79734, 156073, 220433, 312146, 440866, 468219, 661299, 936438, 1322598, 21382001, 42764002, 64146003, 128292006]

約数ペア:

[(1, 128292006), (2, 64146003), (3, 42764002), (6, 21382001), (97, 1322598), (137, 936438), (194, 661299), (274, 468219), (291, 440866), (411, 312146), (582, 220433), (822, 156073), (1609, 79734), (3218, 39867), (4827, 26578), (9654, 13289)]