157401168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172589}}^1$

素因数の和:172619

約数の個数: 40

約数和(自身を含む): 428023200

約数和(自身を除く): 270622032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 172589, 345178, 517767, 690356, 1035534, 1380712, 2071068, 2761424, 3279191, 4142136, 6558382, 8284272, 9837573, 13116764, 19675146, 26233528, 39350292, 52467056, 78700584, 157401168]

約数ペア:

[(1, 157401168), (2, 78700584), (3, 52467056), (4, 39350292), (6, 26233528), (8, 19675146), (12, 13116764), (16, 9837573), (19, 8284272), (24, 6558382), (38, 4142136), (48, 3279191), (57, 2761424), (76, 2071068), (114, 1380712), (152, 1035534), (228, 690356), (304, 517767), (456, 345178), (912, 172589)]