145122506

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5918

約数の個数: 24

約数和(自身を含む): 236660160

約数和(自身を除く): 91537654

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 5839, 11678, 12427, 24854, 99263, 198526, 251077, 502154, 1687471, 3374942, 4268309, 8536618, 72561253, 145122506]

約数ペア:

[(1, 145122506), (2, 72561253), (17, 8536618), (34, 4268309), (43, 3374942), (86, 1687471), (289, 502154), (578, 251077), (731, 198526), (1462, 99263), (5839, 24854), (11678, 12427)]