143963556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6691}}^1$

素因数の和:6872

約数の個数: 48

約数和(自身を含む): 368755968

約数和(自身を除く): 224792412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1793, 1956, 3586, 5379, 6691, 7172, 10758, 13382, 20073, 21516, 26764, 40146, 73601, 80292, 147202, 220803, 294404, 441606, 883212, 1090633, 2181266, 3271899, 4362532, 6543798, 11996963, 13087596, 23993926, 35990889, 47987852, 71981778, 143963556]

約数ペア:

[(1, 143963556), (2, 71981778), (3, 47987852), (4, 35990889), (6, 23993926), (11, 13087596), (12, 11996963), (22, 6543798), (33, 4362532), (44, 3271899), (66, 2181266), (132, 1090633), (163, 883212), (326, 441606), (489, 294404), (652, 220803), (978, 147202), (1793, 80292), (1956, 73601), (3586, 40146), (5379, 26764), (6691, 21516), (7172, 20073), (10758, 13382)]