167166890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15667}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 331660224

約数和(自身を除く): 164493334

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 15667, 31334, 78335, 156670, 172337, 344674, 861685, 1519699, 1723370, 3039398, 7598495, 15196990, 16716689, 33433378, 83583445, 167166890]

約数ペア:

[(1, 167166890), (2, 83583445), (5, 33433378), (10, 16716689), (11, 15196990), (22, 7598495), (55, 3039398), (97, 1723370), (110, 1519699), (194, 861685), (485, 344674), (970, 172337), (1067, 156670), (2134, 78335), (5335, 31334), (10670, 15667)]