156924501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 228602880

約数和(自身を除く): 71678379

約数列:

[1, 3, 17, 43, 51, 129, 163, 439, 489, 731, 1317, 2193, 2771, 7009, 7463, 8313, 18877, 21027, 22389, 56631, 71557, 119153, 214671, 320909, 357459, 962727, 1216469, 3076951, 3649407, 9230853, 52308167, 156924501]

約数ペア:

[(1, 156924501), (3, 52308167), (17, 9230853), (43, 3649407), (51, 3076951), (129, 1216469), (163, 962727), (439, 357459), (489, 320909), (731, 214671), (1317, 119153), (2193, 71557), (2771, 56631), (7009, 22389), (7463, 21027), (8313, 18877)]