158706234

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 350649000

約数和(自身を除く): 191942766

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 269, 438, 449, 538, 657, 807, 898, 1314, 1347, 1614, 2421, 2694, 4041, 4842, 8082, 19637, 32777, 39274, 58911, 65554, 98331, 117822, 120781, 176733, 196662, 241562, 294993, 353466, 362343, 589986, 724686, 1087029, 2174058, 8817013, 17634026, 26451039, 52902078, 79353117, 158706234]

約数ペア:

[(1, 158706234), (2, 79353117), (3, 52902078), (6, 26451039), (9, 17634026), (18, 8817013), (73, 2174058), (146, 1087029), (219, 724686), (269, 589986), (438, 362343), (449, 353466), (538, 294993), (657, 241562), (807, 196662), (898, 176733), (1314, 120781), (1347, 117822), (1614, 98331), (2421, 65554), (2694, 58911), (4041, 39274), (4842, 32777), (8082, 19637)]