144285554

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 256037760

約数和(自身を除く): 111752206

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 2693, 3827, 5386, 7654, 18851, 26789, 37702, 53578, 115799, 231598, 239677, 479354, 810593, 1621186, 1677739, 3355478, 10306111, 20612222, 72142777, 144285554]

約数ペア:

[(1, 144285554), (2, 72142777), (7, 20612222), (14, 10306111), (43, 3355478), (86, 1677739), (89, 1621186), (178, 810593), (301, 479354), (602, 239677), (623, 231598), (1246, 115799), (2693, 53578), (3827, 37702), (5386, 26789), (7654, 18851)]