159683866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 257463360

約数和(自身を除く): 97779494

約数列:

[1, 2, 19, 38, 83, 166, 197, 257, 394, 514, 1577, 3154, 3743, 4883, 7486, 9766, 16351, 21331, 32702, 42662, 50629, 101258, 310669, 405289, 621338, 810578, 961951, 1923902, 4202207, 8404414, 79841933, 159683866]

約数ペア:

[(1, 159683866), (2, 79841933), (19, 8404414), (38, 4202207), (83, 1923902), (166, 961951), (197, 810578), (257, 621338), (394, 405289), (514, 310669), (1577, 101258), (3154, 50629), (3743, 42662), (4883, 32702), (7486, 21331), (9766, 16351)]