159970136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10993}}^1$

素因数の和:11123

約数の個数: 32

約数和(自身を含む): 320585040

約数和(自身を除く): 160614904

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 10993, 14552, 21986, 43972, 87944, 186881, 373762, 747524, 1176251, 1495048, 2352502, 4705004, 9410008, 19996267, 39992534, 79985068, 159970136]

約数ペア:

[(1, 159970136), (2, 79985068), (4, 39992534), (8, 19996267), (17, 9410008), (34, 4705004), (68, 2352502), (107, 1495048), (136, 1176251), (214, 747524), (428, 373762), (856, 186881), (1819, 87944), (3638, 43972), (7276, 21986), (10993, 14552)]