166510946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9343}}^1$

素因数の和:9438

約数の個数: 32

約数和(自身を含む): 304988160

約数和(自身を除く): 138477214

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 9343, 17822, 18686, 65401, 130802, 177517, 355034, 625981, 1242619, 1251962, 2485238, 4381867, 8763734, 11893639, 23787278, 83255473, 166510946]

約数ペア:

[(1, 166510946), (2, 83255473), (7, 23787278), (14, 11893639), (19, 8763734), (38, 4381867), (67, 2485238), (133, 1251962), (134, 1242619), (266, 625981), (469, 355034), (938, 177517), (1273, 130802), (2546, 65401), (8911, 18686), (9343, 17822)]