148390816

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 343572516

約数和(自身を除く): 195181700

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 392, 404, 707, 784, 808, 937, 1414, 1568, 1616, 1874, 2828, 3232, 3748, 4949, 5656, 6559, 7496, 9898, 11312, 13118, 14992, 19796, 22624, 26236, 29984, 39592, 45913, 52472, 79184, 91826, 94637, 104944, 158368, 183652, 189274, 209888, 367304, 378548, 662459, 734608, 757096, 1324918, 1469216, 1514192, 2649836, 3028384, 4637213, 5299672, 9274426, 10599344, 18548852, 21198688, 37097704, 74195408, 148390816]

約数ペア:

[(1, 148390816), (2, 74195408), (4, 37097704), (7, 21198688), (8, 18548852), (14, 10599344), (16, 9274426), (28, 5299672), (32, 4637213), (49, 3028384), (56, 2649836), (98, 1514192), (101, 1469216), (112, 1324918), (196, 757096), (202, 734608), (224, 662459), (392, 378548), (404, 367304), (707, 209888), (784, 189274), (808, 183652), (937, 158368), (1414, 104944), (1568, 94637), (1616, 91826), (1874, 79184), (2828, 52472), (3232, 45913), (3748, 39592), (4949, 29984), (5656, 26236), (6559, 22624), (7496, 19796), (9898, 14992), (11312, 13118)]