126972304

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{29501}}^1$

素因数の和:29778

約数の個数: 20

約数和(自身を含む): 246931740

約数和(自身を除く): 119959436

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 29501, 59002, 118004, 236008, 472016, 7935769, 15871538, 31743076, 63486152, 126972304]

約数ペア:

[(1, 126972304), (2, 63486152), (4, 31743076), (8, 15871538), (16, 7935769), (269, 472016), (538, 236008), (1076, 118004), (2152, 59002), (4304, 29501)]