134880844

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{81647}}^1$

素因数の和:81717

約数の個数: 24

約数和(自身を含む): 274337280

約数和(自身を除く): 139456436

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 81647, 163294, 326588, 571529, 1143058, 2286116, 4817173, 9634346, 19268692, 33720211, 67440422, 134880844]

約数ペア:

[(1, 134880844), (2, 67440422), (4, 33720211), (7, 19268692), (14, 9634346), (28, 4817173), (59, 2286116), (118, 1143058), (236, 571529), (413, 326588), (826, 163294), (1652, 81647)]