187663672

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1193}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 410210640

約数和(自身を除く): 222546968

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1193, 1484, 2386, 2809, 2968, 4772, 5618, 8351, 9544, 11236, 16702, 19663, 22472, 33404, 39326, 63229, 66808, 78652, 126458, 157304, 252916, 442603, 505832, 885206, 1770412, 3351137, 3540824, 6702274, 13404548, 23457959, 26809096, 46915918, 93831836, 187663672]

約数ペア:

[(1, 187663672), (2, 93831836), (4, 46915918), (7, 26809096), (8, 23457959), (14, 13404548), (28, 6702274), (53, 3540824), (56, 3351137), (106, 1770412), (212, 885206), (371, 505832), (424, 442603), (742, 252916), (1193, 157304), (1484, 126458), (2386, 78652), (2809, 66808), (2968, 63229), (4772, 39326), (5618, 33404), (8351, 22472), (9544, 19663), (11236, 16702)]