156923305780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1\times {\mathrm{75641}}^1$

素因数の和:77904

約数の個数: 48

約数和(自身を含む): 336707352576

約数和(自身を除く): 179784046796

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2207, 4414, 8828, 11035, 22070, 44140, 75641, 103729, 151282, 207458, 302564, 378205, 414916, 518645, 756410, 1037290, 1512820, 2074580, 3555127, 7110254, 14220508, 17775635, 35551270, 71102540, 166939687, 333879374, 667758748, 834698435, 1669396870, 3338793740, 7846165289, 15692330578, 31384661156, 39230826445, 78461652890, 156923305780]

約数ペア:

[(1, 156923305780), (2, 78461652890), (4, 39230826445), (5, 31384661156), (10, 15692330578), (20, 7846165289), (47, 3338793740), (94, 1669396870), (188, 834698435), (235, 667758748), (470, 333879374), (940, 166939687), (2207, 71102540), (4414, 35551270), (8828, 17775635), (11035, 14220508), (22070, 7110254), (44140, 3555127), (75641, 2074580), (103729, 1512820), (151282, 1037290), (207458, 756410), (302564, 518645), (378205, 414916)]