156922136

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65167}}^1$

素因数の和:65223

約数の個数: 32

約数和(自身を含む): 344087040

約数和(自身を除く): 187164904

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 65167, 130334, 260668, 456169, 521336, 912338, 1824676, 2802181, 3649352, 5604362, 11208724, 19615267, 22417448, 39230534, 78461068, 156922136]

約数ペア:

[(1, 156922136), (2, 78461068), (4, 39230534), (7, 22417448), (8, 19615267), (14, 11208724), (28, 5604362), (43, 3649352), (56, 2802181), (86, 1824676), (172, 912338), (301, 521336), (344, 456169), (602, 260668), (1204, 130334), (2408, 65167)]