120175978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{75773}}^1$

素因数の和:75849

約数の個数: 16

約数和(自身を含む): 197315496

約数和(自身を除く): 77139518

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 75773, 151546, 985049, 1970098, 4622153, 9244306, 60087989, 120175978]

約数ペア:

[(1, 120175978), (2, 60087989), (13, 9244306), (26, 4622153), (61, 1970098), (122, 985049), (793, 151546), (1586, 75773)]