238217984

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{5927}}^1$

素因数の和:6100

約数の個数: 36

約数和(自身を含む): 478614864

約数和(自身を除く): 240396880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 5927, 10048, 11854, 20096, 23708, 40192, 47416, 94832, 189664, 379328, 758656, 930539, 1517312, 1861078, 3722156, 7444312, 14888624, 29777248, 59554496, 119108992, 238217984]

約数ペア:

[(1, 238217984), (2, 119108992), (4, 59554496), (8, 29777248), (16, 14888624), (32, 7444312), (64, 3722156), (128, 1861078), (157, 1517312), (256, 930539), (314, 758656), (628, 379328), (1256, 189664), (2512, 94832), (5024, 47416), (5927, 40192), (10048, 23708), (11854, 20096)]