156728220588

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{463}}^1\times {\mathrm{21419}}^1$

素因数の和:22331

約数の個数: 72

約数和(自身を含む): 397952755200

約数和(自身を除く): 241224534612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 463, 878, 926, 1317, 1389, 1756, 1852, 2634, 2778, 3951, 4167, 5268, 5556, 7902, 8334, 15804, 16668, 21419, 42838, 64257, 85676, 128514, 192771, 203257, 257028, 385542, 406514, 609771, 771084, 813028, 1219542, 1829313, 2439084, 3658626, 7317252, 9402941, 9916997, 18805882, 19833994, 28208823, 29750991, 37611764, 39667988, 56417646, 59501982, 84626469, 89252973, 112835292, 119003964, 169252938, 178505946, 338505876, 357011892, 4353561683, 8707123366, 13060685049, 17414246732, 26121370098, 39182055147, 52242740196, 78364110294, 156728220588]

約数ペア:

[(1, 156728220588), (2, 78364110294), (3, 52242740196), (4, 39182055147), (6, 26121370098), (9, 17414246732), (12, 13060685049), (18, 8707123366), (36, 4353561683), (439, 357011892), (463, 338505876), (878, 178505946), (926, 169252938), (1317, 119003964), (1389, 112835292), (1756, 89252973), (1852, 84626469), (2634, 59501982), (2778, 56417646), (3951, 39667988), (4167, 37611764), (5268, 29750991), (5556, 28208823), (7902, 19833994), (8334, 18805882), (15804, 9916997), (16668, 9402941), (21419, 7317252), (42838, 3658626), (64257, 2439084), (85676, 1829313), (128514, 1219542), (192771, 813028), (203257, 771084), (257028, 609771), (385542, 406514)]