128959614

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37907}}^1$

素因数の和:37931

約数の個数: 48

約数和(自身を含む): 331164288

約数和(自身を除く): 202204674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 37907, 75814, 113721, 227442, 265349, 341163, 530698, 682326, 796047, 1023489, 1592094, 2046978, 2388141, 3070467, 4776282, 6140934, 7164423, 9211401, 14328846, 18422802, 21493269, 42986538, 64479807, 128959614]

約数ペア:

[(1, 128959614), (2, 64479807), (3, 42986538), (6, 21493269), (7, 18422802), (9, 14328846), (14, 9211401), (18, 7164423), (21, 6140934), (27, 4776282), (42, 3070467), (54, 2388141), (63, 2046978), (81, 1592094), (126, 1023489), (162, 796047), (189, 682326), (243, 530698), (378, 341163), (486, 265349), (567, 227442), (1134, 113721), (1701, 75814), (3402, 37907)]