159500416

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{28979}}^1$

素因数の和:29036

約数の個数: 32

約数和(自身を含む): 325155600

約数和(自身を除く): 165655184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 28979, 57958, 115916, 231832, 463664, 927328, 1246097, 1854656, 2492194, 3709312, 4984388, 9968776, 19937552, 39875104, 79750208, 159500416]

約数ペア:

[(1, 159500416), (2, 79750208), (4, 39875104), (8, 19937552), (16, 9968776), (32, 4984388), (43, 3709312), (64, 2492194), (86, 1854656), (128, 1246097), (172, 927328), (344, 463664), (688, 231832), (1376, 115916), (2752, 57958), (5504, 28979)]