163968990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{65851}}^1$

素因数の和:65944

約数の個数: 32

約数和(自身を含む): 398272896

約数和(自身を除く): 234303906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 65851, 131702, 197553, 329255, 395106, 658510, 987765, 1975530, 5465633, 10931266, 16396899, 27328165, 32793798, 54656330, 81984495, 163968990]

約数ペア:

[(1, 163968990), (2, 81984495), (3, 54656330), (5, 32793798), (6, 27328165), (10, 16396899), (15, 10931266), (30, 5465633), (83, 1975530), (166, 987765), (249, 658510), (415, 395106), (498, 329255), (830, 197553), (1245, 131702), (2490, 65851)]