149261772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26297}}^1$

素因数の和:26358

約数の個数: 48

約数和(自身を含む): 388789632

約数和(自身を除く): 239527860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 26297, 52594, 78891, 105188, 157782, 289267, 315564, 578534, 867801, 1130771, 1157068, 1735602, 2261542, 3392313, 3471204, 4523084, 6784626, 12438481, 13569252, 24876962, 37315443, 49753924, 74630886, 149261772]

約数ペア:

[(1, 149261772), (2, 74630886), (3, 49753924), (4, 37315443), (6, 24876962), (11, 13569252), (12, 12438481), (22, 6784626), (33, 4523084), (43, 3471204), (44, 3392313), (66, 2261542), (86, 1735602), (129, 1157068), (132, 1130771), (172, 867801), (258, 578534), (473, 315564), (516, 289267), (946, 157782), (1419, 105188), (1892, 78891), (2838, 52594), (5676, 26297)]