140191272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7927

約数の個数: 96

約数和(自身を含む): 430466400

約数和(自身を除く): 290275128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 7883, 8892, 15766, 17784, 23649, 31532, 47298, 63064, 70947, 94596, 102479, 141894, 149777, 189192, 204958, 283788, 299554, 307437, 409916, 449331, 567576, 599108, 614874, 819832, 898662, 922311, 1198216, 1229748, 1347993, 1797324, 1844622, 1947101, 2459496, 2695986, 3594648, 3689244, 3894202, 5391972, 5841303, 7378488, 7788404, 10783944, 11682606, 15576808, 17523909, 23365212, 35047818, 46730424, 70095636, 140191272]

約数ペア:

[(1, 140191272), (2, 70095636), (3, 46730424), (4, 35047818), (6, 23365212), (8, 17523909), (9, 15576808), (12, 11682606), (13, 10783944), (18, 7788404), (19, 7378488), (24, 5841303), (26, 5391972), (36, 3894202), (38, 3689244), (39, 3594648), (52, 2695986), (57, 2459496), (72, 1947101), (76, 1844622), (78, 1797324), (104, 1347993), (114, 1229748), (117, 1198216), (152, 922311), (156, 898662), (171, 819832), (228, 614874), (234, 599108), (247, 567576), (312, 449331), (342, 409916), (456, 307437), (468, 299554), (494, 283788), (684, 204958), (741, 189192), (936, 149777), (988, 141894), (1368, 102479), (1482, 94596), (1976, 70947), (2223, 63064), (2964, 47298), (4446, 31532), (5928, 23649), (7883, 17784), (8892, 15766)]