168553844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 332978688

約数和(自身を除く): 164424844

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1564, 1598, 2162, 2293, 3196, 4324, 4586, 9172, 18377, 36754, 38981, 52739, 73508, 77962, 105478, 107771, 155924, 210956, 215542, 431084, 896563, 1793126, 1832107, 2478733, 3586252, 3664214, 4957466, 7328428, 9914932, 42138461, 84276922, 168553844]

約数ペア:

[(1, 168553844), (2, 84276922), (4, 42138461), (17, 9914932), (23, 7328428), (34, 4957466), (46, 3664214), (47, 3586252), (68, 2478733), (92, 1832107), (94, 1793126), (188, 896563), (391, 431084), (782, 215542), (799, 210956), (1081, 155924), (1564, 107771), (1598, 105478), (2162, 77962), (2293, 73508), (3196, 52739), (4324, 38981), (4586, 36754), (9172, 18377)]