128200776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{485609}}^1$

素因数の和:485629

約数の個数: 32

約数和(自身を含む): 349639200

約数和(自身を除く): 221438424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 485609, 971218, 1456827, 1942436, 2913654, 3884872, 5341699, 5827308, 10683398, 11654616, 16025097, 21366796, 32050194, 42733592, 64100388, 128200776]

約数ペア:

[(1, 128200776), (2, 64100388), (3, 42733592), (4, 32050194), (6, 21366796), (8, 16025097), (11, 11654616), (12, 10683398), (22, 5827308), (24, 5341699), (33, 3884872), (44, 2913654), (66, 1942436), (88, 1456827), (132, 971218), (264, 485609)]