155877896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1693}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 310103640

約数和(自身を除く): 154225744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 1354, 1693, 2708, 3386, 5416, 6772, 11509, 13544, 23018, 28781, 46036, 57562, 92072, 115124, 230248, 1146161, 2292322, 4584644, 9169288, 19484737, 38969474, 77938948, 155877896]

約数ペア:

[(1, 155877896), (2, 77938948), (4, 38969474), (8, 19484737), (17, 9169288), (34, 4584644), (68, 2292322), (136, 1146161), (677, 230248), (1354, 115124), (1693, 92072), (2708, 57562), (3386, 46036), (5416, 28781), (6772, 23018), (11509, 13544)]