149830576

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 346477824

約数和(自身を除く): 196647248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 86, 106, 112, 172, 212, 301, 344, 371, 424, 587, 602, 688, 742, 848, 1174, 1204, 1484, 2279, 2348, 2408, 2968, 4109, 4558, 4696, 4816, 5936, 8218, 9116, 9392, 15953, 16436, 18232, 25241, 31111, 31906, 32872, 36464, 50482, 62222, 63812, 65744, 100964, 124444, 127624, 176687, 201928, 217777, 248888, 255248, 353374, 403856, 435554, 497776, 706748, 871108, 1337773, 1413496, 1742216, 2675546, 2826992, 3484432, 5351092, 9364411, 10702184, 18728822, 21404368, 37457644, 74915288, 149830576]

約数ペア:

[(1, 149830576), (2, 74915288), (4, 37457644), (7, 21404368), (8, 18728822), (14, 10702184), (16, 9364411), (28, 5351092), (43, 3484432), (53, 2826992), (56, 2675546), (86, 1742216), (106, 1413496), (112, 1337773), (172, 871108), (212, 706748), (301, 497776), (344, 435554), (371, 403856), (424, 353374), (587, 255248), (602, 248888), (688, 217777), (742, 201928), (848, 176687), (1174, 127624), (1204, 124444), (1484, 100964), (2279, 65744), (2348, 63812), (2408, 62222), (2968, 50482), (4109, 36464), (4558, 32872), (4696, 31906), (4816, 31111), (5936, 25241), (8218, 18232), (9116, 16436), (9392, 15953)]