133954520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3912

約数の個数: 64

約数和(自身を含む): 347258880

約数和(自身を除く): 213304360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 3767, 4445, 5080, 7112, 7534, 8890, 15068, 17780, 18835, 26369, 30136, 35560, 37670, 52738, 75340, 105476, 131845, 150680, 210952, 263690, 478409, 527380, 956818, 1054760, 1913636, 2392045, 3348863, 3827272, 4784090, 6697726, 9568180, 13395452, 16744315, 19136360, 26790904, 33488630, 66977260, 133954520]

約数ペア:

[(1, 133954520), (2, 66977260), (4, 33488630), (5, 26790904), (7, 19136360), (8, 16744315), (10, 13395452), (14, 9568180), (20, 6697726), (28, 4784090), (35, 3827272), (40, 3348863), (56, 2392045), (70, 1913636), (127, 1054760), (140, 956818), (254, 527380), (280, 478409), (508, 263690), (635, 210952), (889, 150680), (1016, 131845), (1270, 105476), (1778, 75340), (2540, 52738), (3556, 37670), (3767, 35560), (4445, 30136), (5080, 26369), (7112, 18835), (7534, 17780), (8890, 15068)]