128042824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9257}}^1$

素因数の和:9302

約数の個数: 64

約数和(自身を含む): 311068800

約数和(自身を除く): 183025976

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 9257, 13832, 18514, 37028, 64799, 74056, 120341, 129598, 175883, 240682, 259196, 351766, 481364, 518392, 703532, 842387, 962728, 1231181, 1407064, 1684774, 2286479, 2462362, 3369548, 4572958, 4924724, 6739096, 9145916, 9849448, 16005353, 18291832, 32010706, 64021412, 128042824]

約数ペア:

[(1, 128042824), (2, 64021412), (4, 32010706), (7, 18291832), (8, 16005353), (13, 9849448), (14, 9145916), (19, 6739096), (26, 4924724), (28, 4572958), (38, 3369548), (52, 2462362), (56, 2286479), (76, 1684774), (91, 1407064), (104, 1231181), (133, 962728), (152, 842387), (182, 703532), (247, 518392), (266, 481364), (364, 351766), (494, 259196), (532, 240682), (728, 175883), (988, 129598), (1064, 120341), (1729, 74056), (1976, 64799), (3458, 37028), (6916, 18514), (9257, 13832)]