157250896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10039}}^1$

素因数の和:10147

約数の個数: 40

約数和(自身を含む): 336139200

約数和(自身を除く): 178888304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 10039, 15664, 20078, 40156, 80312, 110429, 160624, 220858, 441716, 883432, 893471, 1766864, 1786942, 3573884, 7147768, 9828181, 14295536, 19656362, 39312724, 78625448, 157250896]

約数ペア:

[(1, 157250896), (2, 78625448), (4, 39312724), (8, 19656362), (11, 14295536), (16, 9828181), (22, 7147768), (44, 3573884), (88, 1786942), (89, 1766864), (176, 893471), (178, 883432), (356, 441716), (712, 220858), (979, 160624), (1424, 110429), (1958, 80312), (3916, 40156), (7832, 20078), (10039, 15664)]