166318888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53171}}^1$

素因数の和:53217

約数の個数: 32

約数和(自身を含む): 344554560

約数和(自身を除く): 178235672

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 53171, 106342, 212684, 425368, 903907, 1222933, 1807814, 2445866, 3615628, 4891732, 7231256, 9783464, 20789861, 41579722, 83159444, 166318888]

約数ペア:

[(1, 166318888), (2, 83159444), (4, 41579722), (8, 20789861), (17, 9783464), (23, 7231256), (34, 4891732), (46, 3615628), (68, 2445866), (92, 1807814), (136, 1222933), (184, 903907), (391, 425368), (782, 212684), (1564, 106342), (3128, 53171)]