156979328135

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{77647}}^1$

素因数の和:78935

約数の個数: 32

約数和(自身を含む): 220048220160

約数和(自身を除く): 63068892025

約数列:

[1, 5, 7, 35, 47, 235, 329, 1229, 1645, 6145, 8603, 43015, 57763, 77647, 288815, 388235, 404341, 543529, 2021705, 2717645, 3649409, 18247045, 25545863, 95428163, 127729315, 477140815, 667997141, 3339985705, 4485123661, 22425618305, 31395865627, 156979328135]

約数ペア:

[(1, 156979328135), (5, 31395865627), (7, 22425618305), (35, 4485123661), (47, 3339985705), (235, 667997141), (329, 477140815), (1229, 127729315), (1645, 95428163), (6145, 25545863), (8603, 18247045), (43015, 3649409), (57763, 2717645), (77647, 2021705), (288815, 543529), (388235, 404341)]