179980331344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{80287}}^1$

素因数の和:80624

約数の個数: 80

約数和(自身を含む): 389945327616

約数和(自身を除く): 209964996272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 271, 376, 517, 542, 752, 1034, 1084, 2068, 2168, 2981, 4136, 4336, 5962, 8272, 11924, 12737, 23848, 25474, 47696, 50948, 80287, 101896, 140107, 160574, 203792, 280214, 321148, 560428, 642296, 883157, 1120856, 1284592, 1766314, 2241712, 3532628, 3773489, 7065256, 7546978, 14130512, 15093956, 21757777, 30187912, 41508379, 43515554, 60375824, 83016758, 87031108, 166033516, 174062216, 239335547, 332067032, 348124432, 478671094, 664134064, 957342188, 1022615519, 1914684376, 2045231038, 3829368752, 4090462076, 8180924152, 11248770709, 16361848304, 22497541418, 44995082836, 89990165672, 179980331344]

約数ペア:

[(1, 179980331344), (2, 89990165672), (4, 44995082836), (8, 22497541418), (11, 16361848304), (16, 11248770709), (22, 8180924152), (44, 4090462076), (47, 3829368752), (88, 2045231038), (94, 1914684376), (176, 1022615519), (188, 957342188), (271, 664134064), (376, 478671094), (517, 348124432), (542, 332067032), (752, 239335547), (1034, 174062216), (1084, 166033516), (2068, 87031108), (2168, 83016758), (2981, 60375824), (4136, 43515554), (4336, 41508379), (5962, 30187912), (8272, 21757777), (11924, 15093956), (12737, 14130512), (23848, 7546978), (25474, 7065256), (47696, 3773489), (50948, 3532628), (80287, 2241712), (101896, 1766314), (140107, 1284592), (160574, 1120856), (203792, 883157), (280214, 642296), (321148, 560428)]