171504146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17839}}^1$

素因数の和:17894

約数の個数: 32

約数和(自身を含む): 308275200

約数和(自身を除く): 136771054

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 17839, 35678, 196229, 338941, 392458, 410297, 677882, 820594, 3728351, 4513267, 7456702, 7795643, 9026534, 15591286, 85752073, 171504146]

約数ペア:

[(1, 171504146), (2, 85752073), (11, 15591286), (19, 9026534), (22, 7795643), (23, 7456702), (38, 4513267), (46, 3728351), (209, 820594), (253, 677882), (418, 410297), (437, 392458), (506, 338941), (874, 196229), (4807, 35678), (9614, 17839)]