168394418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 277820928

約数和(自身を除く): 109426510

約数列:

[1, 2, 17, 31, 34, 62, 197, 394, 527, 811, 1054, 1622, 3349, 6107, 6698, 12214, 13787, 25141, 27574, 50282, 103819, 159767, 207638, 319534, 427397, 854794, 2716039, 4952777, 5432078, 9905554, 84197209, 168394418]

約数ペア:

[(1, 168394418), (2, 84197209), (17, 9905554), (31, 5432078), (34, 4952777), (62, 2716039), (197, 854794), (394, 427397), (527, 319534), (811, 207638), (1054, 159767), (1622, 103819), (3349, 50282), (6107, 27574), (6698, 25141), (12214, 13787)]