15919755408

素因数分解:

$2^4\times 3^2\times {\mathrm{857}}^1\times {\mathrm{129001}}^1$

素因数の和:129872

約数の個数: 60

約数和(自身を含む): 44605537548

約数和(自身を除く): 28685782140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 13712, 15426, 20568, 30852, 41136, 61704, 123408, 129001, 258002, 387003, 516004, 774006, 1032008, 1161009, 1548012, 2064016, 2322018, 3096024, 4644036, 6192048, 9288072, 18576144, 110553857, 221107714, 331661571, 442215428, 663323142, 884430856, 994984713, 1326646284, 1768861712, 1989969426, 2653292568, 3979938852, 5306585136, 7959877704, 15919755408]

約数ペア:

[(1, 15919755408), (2, 7959877704), (3, 5306585136), (4, 3979938852), (6, 2653292568), (8, 1989969426), (9, 1768861712), (12, 1326646284), (16, 994984713), (18, 884430856), (24, 663323142), (36, 442215428), (48, 331661571), (72, 221107714), (144, 110553857), (857, 18576144), (1714, 9288072), (2571, 6192048), (3428, 4644036), (5142, 3096024), (6856, 2322018), (7713, 2064016), (10284, 1548012), (13712, 1161009), (15426, 1032008), (20568, 774006), (30852, 516004), (41136, 387003), (61704, 258002), (123408, 129001)]