191285312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157307}}^1$

素因数の和:157338

約数の個数: 28

約数和(自身を含む): 399562320

約数和(自身を除く): 208277008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 157307, 314614, 629228, 1258456, 2516912, 2988833, 5033824, 5977666, 10067648, 11955332, 23910664, 47821328, 95642656, 191285312]

約数ペア:

[(1, 191285312), (2, 95642656), (4, 47821328), (8, 23910664), (16, 11955332), (19, 10067648), (32, 5977666), (38, 5033824), (64, 2988833), (76, 2516912), (152, 1258456), (304, 629228), (608, 314614), (1216, 157307)]