168552208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30893}}^1$

素因数の和:30943

約数の個数: 40

約数和(自身を含む): 367762176

約数和(自身を除く): 199209968

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 30893, 61786, 123572, 247144, 339823, 494288, 679646, 957683, 1359292, 1915366, 2718584, 3830732, 5437168, 7661464, 10534513, 15322928, 21069026, 42138052, 84276104, 168552208]

約数ペア:

[(1, 168552208), (2, 84276104), (4, 42138052), (8, 21069026), (11, 15322928), (16, 10534513), (22, 7661464), (31, 5437168), (44, 3830732), (62, 2718584), (88, 1915366), (124, 1359292), (176, 957683), (248, 679646), (341, 494288), (496, 339823), (682, 247144), (1364, 123572), (2728, 61786), (5456, 30893)]