156777828

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10477}}^1$

素因数の和:10556

約数の個数: 48

約数和(自身を含む): 387266880

約数和(自身を除く): 230489052

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 10477, 14964, 20954, 31431, 41908, 62862, 125724, 303833, 450511, 607666, 901022, 911499, 1215332, 1351533, 1802044, 1822998, 2703066, 3645996, 5406132, 13064819, 26129638, 39194457, 52259276, 78388914, 156777828]

約数ペア:

[(1, 156777828), (2, 78388914), (3, 52259276), (4, 39194457), (6, 26129638), (12, 13064819), (29, 5406132), (43, 3645996), (58, 2703066), (86, 1822998), (87, 1802044), (116, 1351533), (129, 1215332), (172, 911499), (174, 901022), (258, 607666), (348, 450511), (516, 303833), (1247, 125724), (2494, 62862), (3741, 41908), (4988, 31431), (7482, 20954), (10477, 14964)]