160986896

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13187}}^1$

素因数の和:13311

約数の個数: 40

約数和(自身を含む): 359768640

約数和(自身を除く): 198781744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 13187, 26374, 52748, 92309, 105496, 184618, 210992, 369236, 738472, 1437383, 1476944, 2874766, 5749532, 10061681, 11499064, 20123362, 22998128, 40246724, 80493448, 160986896]

約数ペア:

[(1, 160986896), (2, 80493448), (4, 40246724), (7, 22998128), (8, 20123362), (14, 11499064), (16, 10061681), (28, 5749532), (56, 2874766), (109, 1476944), (112, 1437383), (218, 738472), (436, 369236), (763, 210992), (872, 184618), (1526, 105496), (1744, 92309), (3052, 52748), (6104, 26374), (12208, 13187)]