168578964

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{42961}}^1$

素因数の和:43080

約数の個数: 36

約数和(自身を含む): 430049620

約数和(自身を除く): 261470656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 42961, 85922, 128883, 171844, 257766, 386649, 515532, 773298, 1546596, 4682749, 9365498, 14048247, 18730996, 28096494, 42144741, 56192988, 84289482, 168578964]

約数ペア:

[(1, 168578964), (2, 84289482), (3, 56192988), (4, 42144741), (6, 28096494), (9, 18730996), (12, 14048247), (18, 9365498), (36, 4682749), (109, 1546596), (218, 773298), (327, 515532), (436, 386649), (654, 257766), (981, 171844), (1308, 128883), (1962, 85922), (3924, 42961)]