130251708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 342917120

約数和(自身を除く): 212665412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 919, 1116, 1143, 1524, 1838, 2286, 2757, 3676, 3937, 4572, 5514, 7874, 8271, 11028, 11811, 15748, 16542, 23622, 28489, 33084, 35433, 47244, 56978, 70866, 85467, 113956, 116713, 141732, 170934, 233426, 256401, 341868, 350139, 466852, 512802, 700278, 1025604, 1050417, 1400556, 2100834, 3618103, 4201668, 7236206, 10854309, 14472412, 21708618, 32562927, 43417236, 65125854, 130251708]

約数ペア:

[(1, 130251708), (2, 65125854), (3, 43417236), (4, 32562927), (6, 21708618), (9, 14472412), (12, 10854309), (18, 7236206), (31, 4201668), (36, 3618103), (62, 2100834), (93, 1400556), (124, 1050417), (127, 1025604), (186, 700278), (254, 512802), (279, 466852), (372, 350139), (381, 341868), (508, 256401), (558, 233426), (762, 170934), (919, 141732), (1116, 116713), (1143, 113956), (1524, 85467), (1838, 70866), (2286, 56978), (2757, 47244), (3676, 35433), (3937, 33084), (4572, 28489), (5514, 23622), (7874, 16542), (8271, 15748), (11028, 11811)]