159735784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5003}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 323658720

約数和(自身を除く): 163922936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 5003, 7982, 10006, 15964, 20012, 31928, 40024, 65039, 130078, 260156, 520312, 1535921, 3071842, 6143684, 12287368, 19966973, 39933946, 79867892, 159735784]

約数ペア:

[(1, 159735784), (2, 79867892), (4, 39933946), (8, 19966973), (13, 12287368), (26, 6143684), (52, 3071842), (104, 1535921), (307, 520312), (614, 260156), (1228, 130078), (2456, 65039), (3991, 40024), (5003, 31928), (7982, 20012), (10006, 15964)]