144917168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17519}}^1$

素因数の和:17585

約数の個数: 40

約数和(自身を含む): 312837120

約数和(自身を除く): 167919952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 17519, 35038, 70076, 140152, 192709, 280304, 385418, 770836, 823393, 1541672, 1646786, 3083344, 3293572, 6587144, 9057323, 13174288, 18114646, 36229292, 72458584, 144917168]

約数ペア:

[(1, 144917168), (2, 72458584), (4, 36229292), (8, 18114646), (11, 13174288), (16, 9057323), (22, 6587144), (44, 3293572), (47, 3083344), (88, 1646786), (94, 1541672), (176, 823393), (188, 770836), (376, 385418), (517, 280304), (752, 192709), (1034, 140152), (2068, 70076), (4136, 35038), (8272, 17519)]