166201616

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7457}}^1$

素因数の和:7671

約数の個数: 40

約数和(自身を含む): 369916800

約数和(自身を除く): 203715184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 7457, 11144, 14914, 22288, 29828, 52199, 59656, 104398, 119312, 208796, 417592, 835184, 1483943, 2967886, 5935772, 10387601, 11871544, 20775202, 23743088, 41550404, 83100808, 166201616]

約数ペア:

[(1, 166201616), (2, 83100808), (4, 41550404), (7, 23743088), (8, 20775202), (14, 11871544), (16, 10387601), (28, 5935772), (56, 2967886), (112, 1483943), (199, 835184), (398, 417592), (796, 208796), (1393, 119312), (1592, 104398), (2786, 59656), (3184, 52199), (5572, 29828), (7457, 22288), (11144, 14914)]