128766170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{5861}}^1$

素因数の和:5907

約数の個数: 32

約数和(自身を含む): 251128080

約数和(自身を除く): 122361910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 5861, 10985, 11722, 21970, 29305, 58610, 76193, 152386, 380965, 761930, 990509, 1981018, 4952545, 9905090, 12876617, 25753234, 64383085, 128766170]

約数ペア:

[(1, 128766170), (2, 64383085), (5, 25753234), (10, 12876617), (13, 9905090), (26, 4952545), (65, 1981018), (130, 990509), (169, 761930), (338, 380965), (845, 152386), (1690, 76193), (2197, 58610), (4394, 29305), (5861, 21970), (10985, 11722)]