118274312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{87481}}^1$

素因数の和:87513

約数の個数: 24

約数和(自身を含む): 240138090

約数和(自身を除く): 121863778

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 87481, 174962, 349924, 699848, 1137253, 2274506, 4549012, 9098024, 14784289, 29568578, 59137156, 118274312]

約数ペア:

[(1, 118274312), (2, 59137156), (4, 29568578), (8, 14784289), (13, 9098024), (26, 4549012), (52, 2274506), (104, 1137253), (169, 699848), (338, 349924), (676, 174962), (1352, 87481)]