156905064

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{19993}}^1$

素因数の和:20114

約数の個数: 48

約数和(自身を含む): 428871300

約数和(自身を除く): 271966236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 19993, 39986, 59979, 79972, 119958, 159944, 179937, 239916, 359874, 479832, 719748, 1439496, 2179237, 4358474, 6537711, 8716948, 13075422, 17433896, 19613133, 26150844, 39226266, 52301688, 78452532, 156905064]

約数ペア:

[(1, 156905064), (2, 78452532), (3, 52301688), (4, 39226266), (6, 26150844), (8, 19613133), (9, 17433896), (12, 13075422), (18, 8716948), (24, 6537711), (36, 4358474), (72, 2179237), (109, 1439496), (218, 719748), (327, 479832), (436, 359874), (654, 239916), (872, 179937), (981, 159944), (1308, 119958), (1962, 79972), (2616, 59979), (3924, 39986), (7848, 19993)]