158680206910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{284521}}^1$

素因数の和:285868

約数の個数: 32

約数和(自身を含む): 292493168352

約数和(自身を除く): 133812961442

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1297, 2594, 6485, 12970, 55771, 111542, 278855, 284521, 557710, 569042, 1422605, 2845210, 12234403, 24468806, 61172015, 122344030, 369023737, 738047474, 1845118685, 3690237370, 15868020691, 31736041382, 79340103455, 158680206910]

約数ペア:

[(1, 158680206910), (2, 79340103455), (5, 31736041382), (10, 15868020691), (43, 3690237370), (86, 1845118685), (215, 738047474), (430, 369023737), (1297, 122344030), (2594, 61172015), (6485, 24468806), (12970, 12234403), (55771, 2845210), (111542, 1422605), (278855, 569042), (284521, 557710)]