163146995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 222082560

約数和(自身を除く): 58935565

約数列:

[1, 5, 11, 41, 55, 71, 205, 355, 451, 781, 1019, 2255, 2911, 3905, 5095, 11209, 14555, 32021, 41779, 56045, 72349, 160105, 208895, 361745, 459569, 795839, 2297845, 2966309, 3979195, 14831545, 32629399, 163146995]

約数ペア:

[(1, 163146995), (5, 32629399), (11, 14831545), (41, 3979195), (55, 2966309), (71, 2297845), (205, 795839), (355, 459569), (451, 361745), (781, 208895), (1019, 160105), (2255, 72349), (2911, 56045), (3905, 41779), (5095, 32021), (11209, 14555)]