148853908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87151}}^1$

素因数の和:87223

約数の個数: 24

約数和(自身を含む): 302591744

約数和(自身を除く): 153737836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 87151, 174302, 348604, 610057, 1220114, 2440228, 5316211, 10632422, 21264844, 37213477, 74426954, 148853908]

約数ペア:

[(1, 148853908), (2, 74426954), (4, 37213477), (7, 21264844), (14, 10632422), (28, 5316211), (61, 2440228), (122, 1220114), (244, 610057), (427, 348604), (854, 174302), (1708, 87151)]