149769906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 354291840

約数和(自身を除く): 204521934

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 173, 286, 346, 429, 519, 858, 1009, 1038, 1903, 2018, 2249, 3027, 3806, 4498, 5709, 6054, 6747, 11099, 11418, 13117, 13494, 22198, 24739, 26234, 33297, 39351, 49478, 66594, 74217, 78702, 144287, 148434, 174557, 288574, 349114, 432861, 523671, 865722, 1047342, 1920127, 2269241, 3840254, 4538482, 5760381, 6807723, 11520762, 13615446, 24961651, 49923302, 74884953, 149769906]

約数ペア:

[(1, 149769906), (2, 74884953), (3, 49923302), (6, 24961651), (11, 13615446), (13, 11520762), (22, 6807723), (26, 5760381), (33, 4538482), (39, 3840254), (66, 2269241), (78, 1920127), (143, 1047342), (173, 865722), (286, 523671), (346, 432861), (429, 349114), (519, 288574), (858, 174557), (1009, 148434), (1038, 144287), (1903, 78702), (2018, 74217), (2249, 66594), (3027, 49478), (3806, 39351), (4498, 33297), (5709, 26234), (6054, 24739), (6747, 22198), (11099, 13494), (11418, 13117)]