128889096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12577}}^1$

素因数の和:12654

約数の個数: 64

約数和(自身を含む): 374321280

約数和(自身を除く): 245432184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 12577, 25154, 37731, 50308, 75462, 88039, 100616, 150924, 176078, 264117, 301848, 352156, 528234, 704312, 767197, 1056468, 1534394, 2112936, 2301591, 3068788, 4603182, 5370379, 6137576, 9206364, 10740758, 16111137, 18412728, 21481516, 32222274, 42963032, 64444548, 128889096]

約数ペア:

[(1, 128889096), (2, 64444548), (3, 42963032), (4, 32222274), (6, 21481516), (7, 18412728), (8, 16111137), (12, 10740758), (14, 9206364), (21, 6137576), (24, 5370379), (28, 4603182), (42, 3068788), (56, 2301591), (61, 2112936), (84, 1534394), (122, 1056468), (168, 767197), (183, 704312), (244, 528234), (366, 352156), (427, 301848), (488, 264117), (732, 176078), (854, 150924), (1281, 100616), (1464, 88039), (1708, 75462), (2562, 50308), (3416, 37731), (5124, 25154), (10248, 12577)]