165026484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{72763}}^1$

素因数の和:72786

約数の個数: 60

約数和(自身を含む): 493048864

約数和(自身を除く): 328022380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 72763, 145526, 218289, 291052, 436578, 509341, 654867, 873156, 1018682, 1309734, 1528023, 1964601, 2037364, 2619468, 3056046, 3929202, 4584069, 5893803, 6112092, 7858404, 9168138, 11787606, 13752207, 18336276, 23575212, 27504414, 41256621, 55008828, 82513242, 165026484]

約数ペア:

[(1, 165026484), (2, 82513242), (3, 55008828), (4, 41256621), (6, 27504414), (7, 23575212), (9, 18336276), (12, 13752207), (14, 11787606), (18, 9168138), (21, 7858404), (27, 6112092), (28, 5893803), (36, 4584069), (42, 3929202), (54, 3056046), (63, 2619468), (81, 2037364), (84, 1964601), (108, 1528023), (126, 1309734), (162, 1018682), (189, 873156), (252, 654867), (324, 509341), (378, 436578), (567, 291052), (756, 218289), (1134, 145526), (2268, 72763)]