156920605982

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{115552729}}^1$

素因数の和:115552835

約数の個数: 16

約数和(自身を含む): 271780020960

約数和(自身を除く): 114859414978

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 115552729, 231105458, 808869103, 1617738206, 11208614713, 22417229426, 78460302991, 156920605982]

約数ペア:

[(1, 156920605982), (2, 78460302991), (7, 22417229426), (14, 11208614713), (97, 1617738206), (194, 808869103), (679, 231105458), (1358, 115552729)]