158175074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 251846976

約数和(自身を除く): 93671902

約数列:

[1, 2, 37, 61, 67, 74, 122, 134, 523, 1046, 2257, 2479, 4087, 4514, 4958, 8174, 19351, 31903, 35041, 38702, 63806, 70082, 151219, 302438, 1180411, 1296517, 2137501, 2360822, 2593034, 4275002, 79087537, 158175074]

約数ペア:

[(1, 158175074), (2, 79087537), (37, 4275002), (61, 2593034), (67, 2360822), (74, 2137501), (122, 1296517), (134, 1180411), (523, 302438), (1046, 151219), (2257, 70082), (2479, 63806), (4087, 38702), (4514, 35041), (4958, 31903), (8174, 19351)]