156986216656

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2251}}^1\times {\mathrm{27763}}^1$

素因数の和:30179

約数の個数: 40

約数和(自身を含む): 306245138144

約数和(自身を除く): 149258921488

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2251, 2512, 4502, 9004, 18008, 27763, 36016, 55526, 111052, 222104, 353407, 444208, 706814, 1413628, 2827256, 4358791, 5654512, 8717582, 17435164, 34870328, 62494513, 69740656, 124989026, 249978052, 499956104, 999912208, 9811638541, 19623277082, 39246554164, 78493108328, 156986216656]

約数ペア:

[(1, 156986216656), (2, 78493108328), (4, 39246554164), (8, 19623277082), (16, 9811638541), (157, 999912208), (314, 499956104), (628, 249978052), (1256, 124989026), (2251, 69740656), (2512, 62494513), (4502, 34870328), (9004, 17435164), (18008, 8717582), (27763, 5654512), (36016, 4358791), (55526, 2827256), (111052, 1413628), (222104, 706814), (353407, 444208)]