157150672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73849}}^1$

素因数の和:73883

約数の個数: 40

約数和(自身を含む): 366296000

約数和(自身を除く): 209145328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 73849, 147698, 295396, 516943, 590792, 1033886, 1181584, 1403131, 2067772, 2806262, 4135544, 5612524, 8271088, 9821917, 11225048, 19643834, 22450096, 39287668, 78575336, 157150672]

約数ペア:

[(1, 157150672), (2, 78575336), (4, 39287668), (7, 22450096), (8, 19643834), (14, 11225048), (16, 9821917), (19, 8271088), (28, 5612524), (38, 4135544), (56, 2806262), (76, 2067772), (112, 1403131), (133, 1181584), (152, 1033886), (266, 590792), (304, 516943), (532, 295396), (1064, 147698), (2128, 73849)]