169208548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 325488240

約数和(自身を除く): 156279692

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 109, 148, 218, 436, 617, 629, 1234, 1258, 1853, 2468, 2516, 3706, 4033, 7412, 8066, 10489, 16132, 20978, 22829, 41956, 45658, 67253, 68561, 91316, 134506, 137122, 269012, 274244, 388093, 776186, 1143301, 1552372, 2286602, 2488361, 4573204, 4976722, 9953444, 42302137, 84604274, 169208548]

約数ペア:

[(1, 169208548), (2, 84604274), (4, 42302137), (17, 9953444), (34, 4976722), (37, 4573204), (68, 2488361), (74, 2286602), (109, 1552372), (148, 1143301), (218, 776186), (436, 388093), (617, 274244), (629, 269012), (1234, 137122), (1258, 134506), (1853, 91316), (2468, 68561), (2516, 67253), (3706, 45658), (4033, 41956), (7412, 22829), (8066, 20978), (10489, 16132)]