128089128

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{100699}}^1$

素因数の和:100761

約数の個数: 32

約数和(自身を含む): 326268000

約数和(自身を除く): 198178872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 100699, 201398, 302097, 402796, 604194, 805592, 1208388, 2416776, 5337047, 10674094, 16011141, 21348188, 32022282, 42696376, 64044564, 128089128]

約数ペア:

[(1, 128089128), (2, 64044564), (3, 42696376), (4, 32022282), (6, 21348188), (8, 16011141), (12, 10674094), (24, 5337047), (53, 2416776), (106, 1208388), (159, 805592), (212, 604194), (318, 402796), (424, 302097), (636, 201398), (1272, 100699)]