128330104

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 299520000

約数和(自身を除く): 171189896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4159, 4408, 7714, 8318, 15428, 16636, 29113, 30856, 33272, 58226, 79021, 116452, 120611, 158042, 232904, 241222, 316084, 482444, 553147, 632168, 844277, 964888, 1106294, 1688554, 2212588, 2291609, 3377108, 4425176, 4583218, 6754216, 9166436, 16041263, 18332872, 32082526, 64165052, 128330104]

約数ペア:

[(1, 128330104), (2, 64165052), (4, 32082526), (7, 18332872), (8, 16041263), (14, 9166436), (19, 6754216), (28, 4583218), (29, 4425176), (38, 3377108), (56, 2291609), (58, 2212588), (76, 1688554), (116, 1106294), (133, 964888), (152, 844277), (203, 632168), (232, 553147), (266, 482444), (406, 316084), (532, 241222), (551, 232904), (812, 158042), (1064, 120611), (1102, 116452), (1624, 79021), (2204, 58226), (3857, 33272), (4159, 30856), (4408, 29113), (7714, 16636), (8318, 15428)]