121440616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1380007}}^1$

素因数の和:1380024

約数の個数: 16

約数和(自身を含む): 248401440

約数和(自身を除く): 126960824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1380007, 2760014, 5520028, 11040056, 15180077, 30360154, 60720308, 121440616]

約数ペア:

[(1, 121440616), (2, 60720308), (4, 30360154), (8, 15180077), (11, 11040056), (22, 5520028), (44, 2760014), (88, 1380007)]