156630243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 277217280

約数和(自身を除く): 120587037

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 127, 133, 209, 231, 281, 381, 399, 627, 843, 889, 1397, 1463, 1967, 2413, 2667, 3091, 4191, 4389, 5339, 5901, 7239, 9273, 9779, 16017, 16891, 21637, 26543, 29337, 35687, 37373, 50673, 58729, 64911, 79629, 107061, 112119, 176187, 185801, 249809, 392557, 411103, 557403, 678053, 749427, 1177671, 1233309, 2034159, 2747899, 4746371, 7458583, 8243697, 14239113, 22375749, 52210081, 156630243]

約数ペア:

[(1, 156630243), (3, 52210081), (7, 22375749), (11, 14239113), (19, 8243697), (21, 7458583), (33, 4746371), (57, 2747899), (77, 2034159), (127, 1233309), (133, 1177671), (209, 749427), (231, 678053), (281, 557403), (381, 411103), (399, 392557), (627, 249809), (843, 185801), (889, 176187), (1397, 112119), (1463, 107061), (1967, 79629), (2413, 64911), (2667, 58729), (3091, 50673), (4191, 37373), (4389, 35687), (5339, 29337), (5901, 26543), (7239, 21637), (9273, 16891), (9779, 16017)]