152801852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 316968960

約数和(自身を除く): 164167108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 401, 434, 439, 802, 868, 878, 1604, 1756, 2807, 3073, 5614, 6146, 11228, 12292, 12431, 13609, 24862, 27218, 49724, 54436, 87017, 95263, 174034, 176039, 190526, 348068, 352078, 381052, 704156, 1232273, 2464546, 4929092, 5457209, 10914418, 21828836, 38200463, 76400926, 152801852]

約数ペア:

[(1, 152801852), (2, 76400926), (4, 38200463), (7, 21828836), (14, 10914418), (28, 5457209), (31, 4929092), (62, 2464546), (124, 1232273), (217, 704156), (401, 381052), (434, 352078), (439, 348068), (802, 190526), (868, 176039), (878, 174034), (1604, 95263), (1756, 87017), (2807, 54436), (3073, 49724), (5614, 27218), (6146, 24862), (11228, 13609), (12292, 12431)]