156624070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 292507200

約数和(自身を除く): 135883130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 487, 974, 1109, 2218, 2435, 4870, 5545, 11090, 14123, 28246, 32161, 64322, 70615, 141230, 160805, 321610, 540083, 1080166, 2700415, 5400830, 15662407, 31324814, 78312035, 156624070]

約数ペア:

[(1, 156624070), (2, 78312035), (5, 31324814), (10, 15662407), (29, 5400830), (58, 2700415), (145, 1080166), (290, 540083), (487, 321610), (974, 160805), (1109, 141230), (2218, 70615), (2435, 64322), (4870, 32161), (5545, 28246), (11090, 14123)]