149408032

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{76541}}^1$

素因数の和:76612

約数の個数: 24

約数和(自身を含む): 298973052

約数和(自身を除く): 149565020

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 76541, 153082, 306164, 612328, 1224656, 2449312, 4669001, 9338002, 18676004, 37352008, 74704016, 149408032]

約数ペア:

[(1, 149408032), (2, 74704016), (4, 37352008), (8, 18676004), (16, 9338002), (32, 4669001), (61, 2449312), (122, 1224656), (244, 612328), (488, 306164), (976, 153082), (1952, 76541)]