126355576

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 242028000

約数和(自身を除く): 115672424

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 596, 1192, 1493, 2986, 5972, 10579, 11944, 21158, 42316, 84632, 106003, 212006, 222457, 424012, 444914, 848024, 889828, 1779656, 15794447, 31588894, 63177788, 126355576]

約数ペア:

[(1, 126355576), (2, 63177788), (4, 31588894), (8, 15794447), (71, 1779656), (142, 889828), (149, 848024), (284, 444914), (298, 424012), (568, 222457), (596, 212006), (1192, 106003), (1493, 84632), (2986, 42316), (5972, 21158), (10579, 11944)]