157637248

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{26203}}^1$

素因数の和:26264

約数の個数: 32

約数和(自身を含む): 320736960

約数和(自身を除く): 163099712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 26203, 52406, 104812, 209624, 419248, 838496, 1231541, 1676992, 2463082, 3353984, 4926164, 9852328, 19704656, 39409312, 78818624, 157637248]

約数ペア:

[(1, 157637248), (2, 78818624), (4, 39409312), (8, 19704656), (16, 9852328), (32, 4926164), (47, 3353984), (64, 2463082), (94, 1676992), (128, 1231541), (188, 838496), (376, 419248), (752, 209624), (1504, 104812), (3008, 52406), (6016, 26203)]