78889292848

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 155348646336

約数和(自身を除く): 76459353488

約数列:

[1, 2, 4, 8, 16, 151, 233, 302, 353, 397, 466, 604, 706, 794, 932, 1208, 1412, 1588, 1864, 2416, 2824, 3176, 3728, 5648, 6352, 35183, 53303, 59947, 70366, 82249, 92501, 106606, 119894, 140141, 140732, 164498, 185002, 213212, 239788, 280282, 281464, 328996, 370004, 426424, 479576, 560564, 562928, 657992, 740008, 852848, 959152, 1121128, 1315984, 1480016, 2242256, 12419599, 13967651, 21161291, 24839198, 27935302, 32652853, 42322582, 49678396, 55870604, 65305706, 84645164, 99356792, 111741208, 130611412, 169290328, 198713584, 223482416, 261222824, 338580656, 522445648, 4930580803, 9861161606, 19722323212, 39444646424, 78889292848]

約数ペア:

[(1, 78889292848), (2, 39444646424), (4, 19722323212), (8, 9861161606), (16, 4930580803), (151, 522445648), (233, 338580656), (302, 261222824), (353, 223482416), (397, 198713584), (466, 169290328), (604, 130611412), (706, 111741208), (794, 99356792), (932, 84645164), (1208, 65305706), (1412, 55870604), (1588, 49678396), (1864, 42322582), (2416, 32652853), (2824, 27935302), (3176, 24839198), (3728, 21161291), (5648, 13967651), (6352, 12419599), (35183, 2242256), (53303, 1480016), (59947, 1315984), (70366, 1121128), (82249, 959152), (92501, 852848), (106606, 740008), (119894, 657992), (140141, 562928), (140732, 560564), (164498, 479576), (185002, 426424), (213212, 370004), (239788, 328996), (280282, 281464)]