166524085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 247806720

約数和(自身を除く): 81282635

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 695, 973, 1807, 2633, 4865, 9035, 12649, 13165, 18431, 34229, 63245, 92155, 171145, 239603, 365987, 1198015, 1829935, 2561909, 4757831, 12809545, 23789155, 33304817, 166524085]

約数ペア:

[(1, 166524085), (5, 33304817), (7, 23789155), (13, 12809545), (35, 4757831), (65, 2561909), (91, 1829935), (139, 1198015), (455, 365987), (695, 239603), (973, 171145), (1807, 92155), (2633, 63245), (4865, 34229), (9035, 18431), (12649, 13165)]