163966564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77783}}^1$

素因数の和:77835

約数の個数: 24

約数和(自身を含む): 313625088

約数和(自身を除く): 149658524

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 77783, 155566, 311132, 1322311, 2411273, 2644622, 4822546, 5289244, 9645092, 40991641, 81983282, 163966564]

約数ペア:

[(1, 163966564), (2, 81983282), (4, 40991641), (17, 9645092), (31, 5289244), (34, 4822546), (62, 2644622), (68, 2411273), (124, 1322311), (527, 311132), (1054, 155566), (2108, 77783)]