140259408

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{43613}}^1$

素因数の和:43691

約数の個数: 40

約数和(自身を含む): 367753248

約数和(自身を除く): 227493840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 43613, 87226, 130839, 174452, 261678, 348904, 523356, 697808, 1046712, 2093424, 2922071, 5844142, 8766213, 11688284, 17532426, 23376568, 35064852, 46753136, 70129704, 140259408]

約数ペア:

[(1, 140259408), (2, 70129704), (3, 46753136), (4, 35064852), (6, 23376568), (8, 17532426), (12, 11688284), (16, 8766213), (24, 5844142), (48, 2922071), (67, 2093424), (134, 1046712), (201, 697808), (268, 523356), (402, 348904), (536, 261678), (804, 174452), (1072, 130839), (1608, 87226), (3216, 43613)]