115890488

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 254071800

約数和(自身を除く): 138181312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 916, 1291, 1603, 1832, 2582, 3206, 5164, 6412, 9037, 10328, 11221, 12824, 18074, 22442, 36148, 44884, 63259, 72296, 89768, 126518, 253036, 295639, 506072, 591278, 1182556, 2069473, 2365112, 4138946, 8277892, 14486311, 16555784, 28972622, 57945244, 115890488]

約数ペア:

[(1, 115890488), (2, 57945244), (4, 28972622), (7, 16555784), (8, 14486311), (14, 8277892), (28, 4138946), (49, 2365112), (56, 2069473), (98, 1182556), (196, 591278), (229, 506072), (392, 295639), (458, 253036), (916, 126518), (1291, 89768), (1603, 72296), (1832, 63259), (2582, 44884), (3206, 36148), (5164, 22442), (6412, 18074), (9037, 12824), (10328, 11221)]