188475136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{38749}}^1$

素因数の和:38784

約数の個数: 36

約数和(自身を含む): 396025000

約数和(自身を除く): 207549864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 38749, 77498, 154996, 309992, 619984, 736231, 1239968, 1472462, 2479936, 2944924, 4959872, 5889848, 9919744, 11779696, 23559392, 47118784, 94237568, 188475136]

約数ペア:

[(1, 188475136), (2, 94237568), (4, 47118784), (8, 23559392), (16, 11779696), (19, 9919744), (32, 5889848), (38, 4959872), (64, 2944924), (76, 2479936), (128, 1472462), (152, 1239968), (256, 736231), (304, 619984), (608, 309992), (1216, 154996), (2432, 77498), (4864, 38749)]