179994209296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1\times {\mathrm{5867}}^1$

素因数の和:11540

約数の個数: 80

約数和(自身を含む): 392851427328

約数和(自身を除く): 212857218032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 5623, 5867, 11246, 11734, 22492, 23468, 44984, 46936, 61853, 64537, 89968, 93872, 123706, 129074, 174313, 181877, 247412, 258148, 348626, 363754, 494824, 516296, 697252, 727508, 989648, 1032592, 1394504, 1455016, 1917443, 2000647, 2789008, 2910032, 3834886, 4001294, 7669772, 8002588, 15339544, 16005176, 30679088, 32010352, 32990141, 65980282, 131960564, 263921128, 362891551, 527842256, 725783102, 1022694371, 1451566204, 2045388742, 2903132408, 4090777484, 5806264816, 8181554968, 11249638081, 16363109936, 22499276162, 44998552324, 89997104648, 179994209296]

約数ペア:

[(1, 179994209296), (2, 89997104648), (4, 44998552324), (8, 22499276162), (11, 16363109936), (16, 11249638081), (22, 8181554968), (31, 5806264816), (44, 4090777484), (62, 2903132408), (88, 2045388742), (124, 1451566204), (176, 1022694371), (248, 725783102), (341, 527842256), (496, 362891551), (682, 263921128), (1364, 131960564), (2728, 65980282), (5456, 32990141), (5623, 32010352), (5867, 30679088), (11246, 16005176), (11734, 15339544), (22492, 8002588), (23468, 7669772), (44984, 4001294), (46936, 3834886), (61853, 2910032), (64537, 2789008), (89968, 2000647), (93872, 1917443), (123706, 1455016), (129074, 1394504), (174313, 1032592), (181877, 989648), (247412, 727508), (258148, 697252), (348626, 516296), (363754, 494824)]