155517068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 326962944

約数和(自身を除く): 171445876

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 3491, 6364, 6982, 11137, 13964, 22274, 24437, 44548, 48874, 97748, 129167, 150113, 258334, 300226, 516668, 600452, 904169, 1050791, 1808338, 2101582, 3616676, 4203164, 5554181, 11108362, 22216724, 38879267, 77758534, 155517068]

約数ペア:

[(1, 155517068), (2, 77758534), (4, 38879267), (7, 22216724), (14, 11108362), (28, 5554181), (37, 4203164), (43, 3616676), (74, 2101582), (86, 1808338), (148, 1050791), (172, 904169), (259, 600452), (301, 516668), (518, 300226), (602, 258334), (1036, 150113), (1204, 129167), (1591, 97748), (3182, 48874), (3491, 44548), (6364, 24437), (6982, 22274), (11137, 13964)]