16352556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 43251264

約数和(自身を除く): 26898708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 67, 86, 129, 132, 134, 172, 201, 258, 268, 402, 473, 516, 737, 804, 946, 1419, 1474, 1849, 1892, 2211, 2838, 2881, 2948, 3698, 4422, 5547, 5676, 5762, 7396, 8643, 8844, 11094, 11524, 17286, 20339, 22188, 31691, 34572, 40678, 61017, 63382, 81356, 95073, 122034, 123883, 126764, 190146, 244068, 247766, 371649, 380292, 495532, 743298, 1362713, 1486596, 2725426, 4088139, 5450852, 8176278, 16352556]

約数ペア:

[(1, 16352556), (2, 8176278), (3, 5450852), (4, 4088139), (6, 2725426), (11, 1486596), (12, 1362713), (22, 743298), (33, 495532), (43, 380292), (44, 371649), (66, 247766), (67, 244068), (86, 190146), (129, 126764), (132, 123883), (134, 122034), (172, 95073), (201, 81356), (258, 63382), (268, 61017), (402, 40678), (473, 34572), (516, 31691), (737, 22188), (804, 20339), (946, 17286), (1419, 11524), (1474, 11094), (1849, 8844), (1892, 8643), (2211, 7396), (2838, 5762), (2881, 5676), (2948, 5547), (3698, 4422)]