163536762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 363525120

約数和(自身を除く): 199988358

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 437, 582, 643, 874, 1286, 1311, 1843, 1929, 2231, 2622, 3686, 3858, 4462, 5529, 6693, 11058, 12217, 13386, 14789, 24434, 29578, 36651, 42389, 44367, 62371, 73302, 84778, 88734, 124742, 127167, 187113, 254334, 280991, 374226, 561982, 842973, 1185049, 1434533, 1685946, 2370098, 2869066, 3555147, 4303599, 7110294, 8607198, 27256127, 54512254, 81768381, 163536762]

約数ペア:

[(1, 163536762), (2, 81768381), (3, 54512254), (6, 27256127), (19, 8607198), (23, 7110294), (38, 4303599), (46, 3555147), (57, 2869066), (69, 2370098), (97, 1685946), (114, 1434533), (138, 1185049), (194, 842973), (291, 561982), (437, 374226), (582, 280991), (643, 254334), (874, 187113), (1286, 127167), (1311, 124742), (1843, 88734), (1929, 84778), (2231, 73302), (2622, 62371), (3686, 44367), (3858, 42389), (4462, 36651), (5529, 29578), (6693, 24434), (11058, 14789), (12217, 13386)]