191017792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22441}}^1$

素因数の和:22479

約数の個数: 56

約数和(自身を含む): 456021440

約数和(自身を除く): 265003648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 22441, 44882, 89764, 157087, 179528, 314174, 359056, 426379, 628348, 718112, 852758, 1256696, 1436224, 1705516, 2513392, 2984653, 3411032, 5026784, 5969306, 6822064, 10053568, 11938612, 13644128, 23877224, 27288256, 47754448, 95508896, 191017792]

約数ペア:

[(1, 191017792), (2, 95508896), (4, 47754448), (7, 27288256), (8, 23877224), (14, 13644128), (16, 11938612), (19, 10053568), (28, 6822064), (32, 5969306), (38, 5026784), (56, 3411032), (64, 2984653), (76, 2513392), (112, 1705516), (133, 1436224), (152, 1256696), (224, 852758), (266, 718112), (304, 628348), (448, 426379), (532, 359056), (608, 314174), (1064, 179528), (1216, 157087), (2128, 89764), (4256, 44882), (8512, 22441)]