240129148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{504473}}^1$

素因数の和:504501

約数の個数: 24

約数和(自身を含む): 508509792

約数和(自身を除く): 268380644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 504473, 1008946, 2017892, 3531311, 7062622, 8576041, 14125244, 17152082, 34304164, 60032287, 120064574, 240129148]

約数ペア:

[(1, 240129148), (2, 120064574), (4, 60032287), (7, 34304164), (14, 17152082), (17, 14125244), (28, 8576041), (34, 7062622), (68, 3531311), (119, 2017892), (238, 1008946), (476, 504473)]