156915328

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{26083}}^1$

素因数の和:26144

約数の個数: 32

約数和(自身を含む): 319268160

約数和(自身を除く): 162352832

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 26083, 52166, 104332, 208664, 417328, 834656, 1225901, 1669312, 2451802, 3338624, 4903604, 9807208, 19614416, 39228832, 78457664, 156915328]

約数ペア:

[(1, 156915328), (2, 78457664), (4, 39228832), (8, 19614416), (16, 9807208), (32, 4903604), (47, 3338624), (64, 2451802), (94, 1669312), (128, 1225901), (188, 834656), (376, 417328), (752, 208664), (1504, 104332), (3008, 52166), (6016, 26083)]