190078005507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{384581}}^1$

素因数の和:384668

約数の個数: 64

約数和(自身を含む): 310126924800

約数和(自身を除く): 120048919293

約数列:

[1, 3, 13, 19, 23, 29, 39, 57, 69, 87, 247, 299, 377, 437, 551, 667, 741, 897, 1131, 1311, 1653, 2001, 5681, 7163, 8671, 12673, 17043, 21489, 26013, 38019, 164749, 384581, 494247, 1153743, 4999553, 7307039, 8845363, 11152849, 14998659, 21921117, 26536089, 33458547, 94991507, 114989719, 144987037, 168061897, 211904131, 256515527, 284974521, 344969157, 434961111, 504185691, 635712393, 769546581, 2184804661, 2754753703, 3334701851, 4873795013, 6554413983, 8264261109, 10004105553, 14621385039, 63359335169, 190078005507]

約数ペア:

[(1, 190078005507), (3, 63359335169), (13, 14621385039), (19, 10004105553), (23, 8264261109), (29, 6554413983), (39, 4873795013), (57, 3334701851), (69, 2754753703), (87, 2184804661), (247, 769546581), (299, 635712393), (377, 504185691), (437, 434961111), (551, 344969157), (667, 284974521), (741, 256515527), (897, 211904131), (1131, 168061897), (1311, 144987037), (1653, 114989719), (2001, 94991507), (5681, 33458547), (7163, 26536089), (8671, 21921117), (12673, 14998659), (17043, 11152849), (21489, 8845363), (26013, 7307039), (38019, 4999553), (164749, 1153743), (384581, 494247)]