168978558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{5273}}^1$

素因数の和:5401

約数の個数: 48

約数和(自身を含む): 396815760

約数和(自身を除く): 227837202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2289, 4578, 5273, 5341, 10546, 10682, 15819, 16023, 31638, 32046, 36911, 73822, 110733, 221466, 258377, 516754, 574757, 775131, 1149514, 1550262, 1724271, 3448542, 4023299, 8046598, 12069897, 24139794, 28163093, 56326186, 84489279, 168978558]

約数ペア:

[(1, 168978558), (2, 84489279), (3, 56326186), (6, 28163093), (7, 24139794), (14, 12069897), (21, 8046598), (42, 4023299), (49, 3448542), (98, 1724271), (109, 1550262), (147, 1149514), (218, 775131), (294, 574757), (327, 516754), (654, 258377), (763, 221466), (1526, 110733), (2289, 73822), (4578, 36911), (5273, 32046), (5341, 31638), (10546, 16023), (10682, 15819)]