140363336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 287884800

約数和(自身を除く): 147521464

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 101, 152, 164, 202, 223, 328, 404, 446, 779, 808, 892, 1558, 1784, 1919, 3116, 3838, 4141, 4237, 6232, 7676, 8282, 8474, 9143, 15352, 16564, 16948, 18286, 22523, 33128, 33896, 36572, 45046, 73144, 78679, 90092, 157358, 173717, 180184, 314716, 347434, 427937, 629432, 694868, 855874, 923443, 1389736, 1711748, 1846886, 3423496, 3693772, 7387544, 17545417, 35090834, 70181668, 140363336]

約数ペア:

[(1, 140363336), (2, 70181668), (4, 35090834), (8, 17545417), (19, 7387544), (38, 3693772), (41, 3423496), (76, 1846886), (82, 1711748), (101, 1389736), (152, 923443), (164, 855874), (202, 694868), (223, 629432), (328, 427937), (404, 347434), (446, 314716), (779, 180184), (808, 173717), (892, 157358), (1558, 90092), (1784, 78679), (1919, 73144), (3116, 45046), (3838, 36572), (4141, 33896), (4237, 33128), (6232, 22523), (7676, 18286), (8282, 16948), (8474, 16564), (9143, 15352)]