157400382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 342346752

約数和(自身を除く): 184946370

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 289, 578, 731, 867, 1462, 1734, 2111, 2193, 4222, 4386, 6333, 12427, 12666, 24854, 35887, 37281, 71774, 74562, 90773, 107661, 181546, 215322, 272319, 544638, 610079, 1220158, 1543141, 1830237, 3086282, 3660474, 4629423, 9258846, 26233397, 52466794, 78700191, 157400382]

約数ペア:

[(1, 157400382), (2, 78700191), (3, 52466794), (6, 26233397), (17, 9258846), (34, 4629423), (43, 3660474), (51, 3086282), (86, 1830237), (102, 1543141), (129, 1220158), (258, 610079), (289, 544638), (578, 272319), (731, 215322), (867, 181546), (1462, 107661), (1734, 90773), (2111, 74562), (2193, 71774), (4222, 37281), (4386, 35887), (6333, 24854), (12427, 12666)]