168889730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2707}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 322880256

約数和(自身を除く): 153990526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 2707, 3670, 5414, 6239, 12478, 13535, 27070, 31195, 46019, 62390, 92038, 230095, 460190, 993469, 1986938, 4967345, 9934690, 16888973, 33777946, 84444865, 168889730]

約数ペア:

[(1, 168889730), (2, 84444865), (5, 33777946), (10, 16888973), (17, 9934690), (34, 4967345), (85, 1986938), (170, 993469), (367, 460190), (734, 230095), (1835, 92038), (2707, 62390), (3670, 46019), (5414, 31195), (6239, 27070), (12478, 13535)]