158457944

素因数分解:

$2^3\times {\mathrm{937}}^1\times {\mathrm{21139}}^1$

素因数の和:22082

約数の個数: 16

約数和(自身を含む): 297439800

約数和(自身を除く): 138981856

約数列:

[1, 2, 4, 8, 937, 1874, 3748, 7496, 21139, 42278, 84556, 169112, 19807243, 39614486, 79228972, 158457944]

約数ペア:

[(1, 158457944), (2, 79228972), (4, 39614486), (8, 19807243), (937, 169112), (1874, 84556), (3748, 42278), (7496, 21139)]