121503148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137447}}^1$

素因数の和:137481

約数の個数: 24

約数和(自身を含む): 242458272

約数和(自身を除く): 120955124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 137447, 274894, 549788, 1786811, 2336599, 3573622, 4673198, 7147244, 9346396, 30375787, 60751574, 121503148]

約数ペア:

[(1, 121503148), (2, 60751574), (4, 30375787), (13, 9346396), (17, 7147244), (26, 4673198), (34, 3573622), (52, 2336599), (68, 1786811), (221, 549788), (442, 274894), (884, 137447)]