148512368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 298568688

約数和(自身を除く): 150056320

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 2957, 3139, 5914, 6278, 11828, 12556, 23656, 25112, 47312, 50224, 127151, 215861, 254302, 431722, 508604, 863444, 1017208, 1726888, 2034416, 3453776, 9282023, 18564046, 37128092, 74256184, 148512368]

約数ペア:

[(1, 148512368), (2, 74256184), (4, 37128092), (8, 18564046), (16, 9282023), (43, 3453776), (73, 2034416), (86, 1726888), (146, 1017208), (172, 863444), (292, 508604), (344, 431722), (584, 254302), (688, 215861), (1168, 127151), (2957, 50224), (3139, 47312), (5914, 25112), (6278, 23656), (11828, 12556)]