15541596364

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{143909}}^1$

素因数の和:143975

約数の個数: 72

約数和(自身を含む): 34452054000

約数和(自身を除く): 18910457636

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1421, 1862, 2204, 2842, 3724, 3857, 5684, 7714, 15428, 26999, 53998, 107996, 143909, 287818, 575636, 1007363, 2014726, 2734271, 4029452, 4173361, 5468542, 7051541, 8346722, 10937084, 14103082, 16693444, 19139897, 28206164, 29213527, 38279794, 58427054, 76559588, 79293859, 116854108, 133979279, 158587718, 204494689, 267958558, 317175436, 408989378, 535917116, 555057013, 817978756, 1110114026, 2220228052, 3885399091, 7770798182, 15541596364]

約数ペア:

[(1, 15541596364), (2, 7770798182), (4, 3885399091), (7, 2220228052), (14, 1110114026), (19, 817978756), (28, 555057013), (29, 535917116), (38, 408989378), (49, 317175436), (58, 267958558), (76, 204494689), (98, 158587718), (116, 133979279), (133, 116854108), (196, 79293859), (203, 76559588), (266, 58427054), (406, 38279794), (532, 29213527), (551, 28206164), (812, 19139897), (931, 16693444), (1102, 14103082), (1421, 10937084), (1862, 8346722), (2204, 7051541), (2842, 5468542), (3724, 4173361), (3857, 4029452), (5684, 2734271), (7714, 2014726), (15428, 1007363), (26999, 575636), (53998, 287818), (107996, 143909)]