127561968

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6373}}^1$

素因数の和:6526

約数の個数: 60

約数和(自身を含む): 359621080

約数和(自身を除く): 232059112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6373, 6672, 10008, 12746, 19119, 20016, 25492, 38238, 50984, 57357, 76476, 101968, 114714, 152952, 229428, 305904, 458856, 885847, 917712, 1771694, 2657541, 3543388, 5315082, 7086776, 7972623, 10630164, 14173552, 15945246, 21260328, 31890492, 42520656, 63780984, 127561968]

約数ペア:

[(1, 127561968), (2, 63780984), (3, 42520656), (4, 31890492), (6, 21260328), (8, 15945246), (9, 14173552), (12, 10630164), (16, 7972623), (18, 7086776), (24, 5315082), (36, 3543388), (48, 2657541), (72, 1771694), (139, 917712), (144, 885847), (278, 458856), (417, 305904), (556, 229428), (834, 152952), (1112, 114714), (1251, 101968), (1668, 76476), (2224, 57357), (2502, 50984), (3336, 38238), (5004, 25492), (6373, 20016), (6672, 19119), (10008, 12746)]