187148864

素因数分解:

$2^6\times 7^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1435

約数の個数: 56

約数和(自身を含む): 425866560

約数和(自身を除く): 238717696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 419, 448, 838, 997, 1676, 1994, 2933, 3352, 3988, 5866, 6704, 6979, 7976, 11732, 13408, 13958, 15952, 23464, 26816, 27916, 31904, 46928, 55832, 63808, 93856, 111664, 187712, 223328, 417743, 446656, 835486, 1670972, 2924201, 3341944, 5848402, 6683888, 11696804, 13367776, 23393608, 26735552, 46787216, 93574432, 187148864]

約数ペア:

[(1, 187148864), (2, 93574432), (4, 46787216), (7, 26735552), (8, 23393608), (14, 13367776), (16, 11696804), (28, 6683888), (32, 5848402), (56, 3341944), (64, 2924201), (112, 1670972), (224, 835486), (419, 446656), (448, 417743), (838, 223328), (997, 187712), (1676, 111664), (1994, 93856), (2933, 63808), (3352, 55832), (3988, 46928), (5866, 31904), (6704, 27916), (6979, 26816), (7976, 23464), (11732, 15952), (13408, 13958)]