151444120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56509}}^1$

素因数の和:56587

約数の個数: 32

約数和(自身を含む): 345841200

約数和(自身を除く): 194397080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 56509, 113018, 226036, 282545, 452072, 565090, 1130180, 2260360, 3786103, 7572206, 15144412, 18930515, 30288824, 37861030, 75722060, 151444120]

約数ペア:

[(1, 151444120), (2, 75722060), (4, 37861030), (5, 30288824), (8, 18930515), (10, 15144412), (20, 7572206), (40, 3786103), (67, 2260360), (134, 1130180), (268, 565090), (335, 452072), (536, 282545), (670, 226036), (1340, 113018), (2680, 56509)]