149747156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 291111744

約数和(自身を除く): 141364588

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 193, 347, 386, 559, 694, 772, 1118, 1388, 2236, 2509, 4511, 5018, 8299, 9022, 10036, 14921, 16598, 18044, 29842, 33196, 59684, 66971, 107887, 133942, 193973, 215774, 267884, 387946, 431548, 775892, 870623, 1741246, 2879753, 3482492, 5759506, 11519012, 37436789, 74873578, 149747156]

約数ペア:

[(1, 149747156), (2, 74873578), (4, 37436789), (13, 11519012), (26, 5759506), (43, 3482492), (52, 2879753), (86, 1741246), (172, 870623), (193, 775892), (347, 431548), (386, 387946), (559, 267884), (694, 215774), (772, 193973), (1118, 133942), (1388, 107887), (2236, 66971), (2509, 59684), (4511, 33196), (5018, 29842), (8299, 18044), (9022, 16598), (10036, 14921)]