131418648

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{5869}}^1$

素因数の和:6192

約数の個数: 48

約数和(自身を含む): 357130800

約数和(自身を除く): 225712152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 5598, 5869, 7464, 11196, 11738, 17607, 22392, 23476, 35214, 46952, 52821, 70428, 105642, 140856, 211284, 422568, 1825259, 3650518, 5475777, 7301036, 10951554, 14602072, 16427331, 21903108, 32854662, 43806216, 65709324, 131418648]

約数ペア:

[(1, 131418648), (2, 65709324), (3, 43806216), (4, 32854662), (6, 21903108), (8, 16427331), (9, 14602072), (12, 10951554), (18, 7301036), (24, 5475777), (36, 3650518), (72, 1825259), (311, 422568), (622, 211284), (933, 140856), (1244, 105642), (1866, 70428), (2488, 52821), (2799, 46952), (3732, 35214), (5598, 23476), (5869, 22392), (7464, 17607), (11196, 11738)]