16178028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 39325440

約数和(自身を除く): 23147412

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 83, 111, 148, 166, 222, 249, 332, 439, 444, 498, 878, 996, 1317, 1756, 2634, 3071, 5268, 6142, 9213, 12284, 16243, 18426, 32486, 36437, 36852, 48729, 64972, 72874, 97458, 109311, 145748, 194916, 218622, 437244, 1348169, 2696338, 4044507, 5392676, 8089014, 16178028]

約数ペア:

[(1, 16178028), (2, 8089014), (3, 5392676), (4, 4044507), (6, 2696338), (12, 1348169), (37, 437244), (74, 218622), (83, 194916), (111, 145748), (148, 109311), (166, 97458), (222, 72874), (249, 64972), (332, 48729), (439, 36852), (444, 36437), (498, 32486), (878, 18426), (996, 16243), (1317, 12284), (1756, 9213), (2634, 6142), (3071, 5268)]