159761104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:19003

約数の個数: 40

約数和(自身を含む): 338335488

約数和(自身を除く): 178574384

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 18947, 37894, 75788, 151576, 303152, 322099, 587357, 644198, 1174714, 1288396, 2349428, 2576792, 4698856, 5153584, 9397712, 9985069, 19970138, 39940276, 79880552, 159761104]

約数ペア:

[(1, 159761104), (2, 79880552), (4, 39940276), (8, 19970138), (16, 9985069), (17, 9397712), (31, 5153584), (34, 4698856), (62, 2576792), (68, 2349428), (124, 1288396), (136, 1174714), (248, 644198), (272, 587357), (496, 322099), (527, 303152), (1054, 151576), (2108, 75788), (4216, 37894), (8432, 18947)]