166687807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 202112064

約数和(自身を除く): 35424257

約数列:

[1, 11, 13, 61, 97, 143, 197, 671, 793, 1067, 1261, 2167, 2561, 5917, 8723, 12017, 13871, 19109, 28171, 65087, 76921, 132187, 156221, 210199, 248417, 846131, 1165649, 1718431, 2732587, 12822139, 15153437, 166687807]

約数ペア:

[(1, 166687807), (11, 15153437), (13, 12822139), (61, 2732587), (97, 1718431), (143, 1165649), (197, 846131), (671, 248417), (793, 210199), (1067, 156221), (1261, 132187), (2167, 76921), (2561, 65087), (5917, 28171), (8723, 19109), (12017, 13871)]