153868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 317520

約数和(自身を除く): 163652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 269, 286, 538, 572, 1076, 2959, 3497, 5918, 6994, 11836, 13988, 38467, 76934, 153868]

約数ペア:

[(1, 153868), (2, 76934), (4, 38467), (11, 13988), (13, 11836), (22, 6994), (26, 5918), (44, 3497), (52, 2959), (143, 1076), (269, 572), (286, 538)]