157028312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147583}}^1$

素因数の和:147615

約数の個数: 32

約数和(自身を含む): 354201600

約数和(自身を除く): 197173288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 147583, 295166, 590332, 1033081, 1180664, 2066162, 2804077, 4132324, 5608154, 8264648, 11216308, 19628539, 22432616, 39257078, 78514156, 157028312]

約数ペア:

[(1, 157028312), (2, 78514156), (4, 39257078), (7, 22432616), (8, 19628539), (14, 11216308), (19, 8264648), (28, 5608154), (38, 4132324), (56, 2804077), (76, 2066162), (133, 1180664), (152, 1033081), (266, 590332), (532, 295166), (1064, 147583)]