157082080

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9007}}^1$

素因数の和:9131

約数の個数: 48

約数和(自身を含む): 374552640

約数和(自身を除く): 217470560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 9007, 17440, 18014, 36028, 45035, 72056, 90070, 144112, 180140, 288224, 360280, 720560, 981763, 1441120, 1963526, 3927052, 4908815, 7854104, 9817630, 15708208, 19635260, 31416416, 39270520, 78541040, 157082080]

約数ペア:

[(1, 157082080), (2, 78541040), (4, 39270520), (5, 31416416), (8, 19635260), (10, 15708208), (16, 9817630), (20, 7854104), (32, 4908815), (40, 3927052), (80, 1963526), (109, 1441120), (160, 981763), (218, 720560), (436, 360280), (545, 288224), (872, 180140), (1090, 144112), (1744, 90070), (2180, 72056), (3488, 45035), (4360, 36028), (8720, 18014), (9007, 17440)]