154725424

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12911}}^1$

素因数の和:13033

約数の個数: 40

約数和(自身を含む): 345835008

約数和(自身を除く): 191109584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 12911, 25822, 51644, 90377, 103288, 180754, 206576, 361508, 723016, 1381477, 1446032, 2762954, 5525908, 9670339, 11051816, 19340678, 22103632, 38681356, 77362712, 154725424]

約数ペア:

[(1, 154725424), (2, 77362712), (4, 38681356), (7, 22103632), (8, 19340678), (14, 11051816), (16, 9670339), (28, 5525908), (56, 2762954), (107, 1446032), (112, 1381477), (214, 723016), (428, 361508), (749, 206576), (856, 180754), (1498, 103288), (1712, 90377), (2996, 51644), (5992, 25822), (11984, 12911)]