131545792

素因数分解:

$2^6\times 7^2\times {\mathrm{41947}}^1$

素因数の和:41973

約数の個数: 42

約数和(自身を含む): 303661572

約数和(自身を除く): 172115780

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 41947, 83894, 167788, 293629, 335576, 587258, 671152, 1174516, 1342304, 2055403, 2349032, 2684608, 4110806, 4698064, 8221612, 9396128, 16443224, 18792256, 32886448, 65772896, 131545792]

約数ペア:

[(1, 131545792), (2, 65772896), (4, 32886448), (7, 18792256), (8, 16443224), (14, 9396128), (16, 8221612), (28, 4698064), (32, 4110806), (49, 2684608), (56, 2349032), (64, 2055403), (98, 1342304), (112, 1174516), (196, 671152), (224, 587258), (392, 335576), (448, 293629), (784, 167788), (1568, 83894), (3136, 41947)]