168181612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 327462912

約数和(自身を除く): 159281300

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 191, 382, 391, 563, 764, 782, 1126, 1564, 2252, 3247, 4393, 6494, 8786, 9571, 12949, 12988, 17572, 19142, 25898, 38284, 51796, 74681, 107533, 149362, 215066, 220133, 298724, 430132, 440266, 880532, 1828061, 2473259, 3656122, 4946518, 7312244, 9893036, 42045403, 84090806, 168181612]

約数ペア:

[(1, 168181612), (2, 84090806), (4, 42045403), (17, 9893036), (23, 7312244), (34, 4946518), (46, 3656122), (68, 2473259), (92, 1828061), (191, 880532), (382, 440266), (391, 430132), (563, 298724), (764, 220133), (782, 215066), (1126, 149362), (1564, 107533), (2252, 74681), (3247, 51796), (4393, 38284), (6494, 25898), (8786, 19142), (9571, 17572), (12949, 12988)]