140275156

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{33623}}^1$

素因数の和:33783

約数の個数: 24

約数和(自身を含む): 282441600

約数和(自身を除く): 142166444

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 33623, 67246, 134492, 235361, 470722, 941444, 5009827, 10019654, 20039308, 35068789, 70137578, 140275156]

約数ペア:

[(1, 140275156), (2, 70137578), (4, 35068789), (7, 20039308), (14, 10019654), (28, 5009827), (149, 941444), (298, 470722), (596, 235361), (1043, 134492), (2086, 67246), (4172, 33623)]