156988312312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35104721}}^1$

素因数の和:35104783

約数の個数: 32

約数和(自身を含む): 324367631280

約数和(自身を除く): 167379318968

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 35104721, 70209442, 140418884, 280837768, 456361373, 912722746, 1509503003, 1825445492, 3019006006, 3650890984, 6038012012, 12076024024, 19623539039, 39247078078, 78494156156, 156988312312]

約数ペア:

[(1, 156988312312), (2, 78494156156), (4, 39247078078), (8, 19623539039), (13, 12076024024), (26, 6038012012), (43, 3650890984), (52, 3019006006), (86, 1825445492), (104, 1509503003), (172, 912722746), (344, 456361373), (559, 280837768), (1118, 140418884), (2236, 70209442), (4472, 35104721)]