142559568

素因数分解:

$2^4\times 3^3\times {\mathrm{329999}}^1$

素因数の和:330016

約数の個数: 40

約数和(自身を含む): 409200000

約数和(自身を除く): 266640432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 329999, 659998, 989997, 1319996, 1979994, 2639992, 2969991, 3959988, 5279984, 5939982, 7919976, 8909973, 11879964, 15839952, 17819946, 23759928, 35639892, 47519856, 71279784, 142559568]

約数ペア:

[(1, 142559568), (2, 71279784), (3, 47519856), (4, 35639892), (6, 23759928), (8, 17819946), (9, 15839952), (12, 11879964), (16, 8909973), (18, 7919976), (24, 5939982), (27, 5279984), (36, 3959988), (48, 2969991), (54, 2639992), (72, 1979994), (108, 1319996), (144, 989997), (216, 659998), (432, 329999)]