156739575190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2447}}^1\times {\mathrm{52937}}^1$

素因数の和:55413

約数の個数: 48

約数和(自身を含む): 310243784256

約数和(自身を除く): 153504209066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2447, 4894, 12235, 24470, 26917, 52937, 53834, 105874, 134585, 264685, 269170, 296087, 529370, 582307, 592174, 1164614, 1480435, 2911535, 2960870, 5823070, 6405377, 12810754, 32026885, 64053770, 129536839, 259073678, 647684195, 1295368390, 1424905229, 2849810458, 7124526145, 14249052290, 15673957519, 31347915038, 78369787595, 156739575190]

約数ペア:

[(1, 156739575190), (2, 78369787595), (5, 31347915038), (10, 15673957519), (11, 14249052290), (22, 7124526145), (55, 2849810458), (110, 1424905229), (121, 1295368390), (242, 647684195), (605, 259073678), (1210, 129536839), (2447, 64053770), (4894, 32026885), (12235, 12810754), (24470, 6405377), (26917, 5823070), (52937, 2960870), (53834, 2911535), (105874, 1480435), (134585, 1164614), (264685, 592174), (269170, 582307), (296087, 529370)]