126346309648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{275981}}^1$

素因数の和:276104

約数の個数: 80

約数和(自身を含む): 275964337152

約数和(自身を除く): 149618027504

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 208, 248, 284, 403, 496, 568, 806, 923, 1136, 1612, 1846, 2201, 3224, 3692, 4402, 6448, 7384, 8804, 14768, 17608, 28613, 35216, 57226, 114452, 228904, 275981, 457808, 551962, 1103924, 2207848, 3587753, 4415696, 7175506, 8555411, 14351012, 17110822, 19594651, 28702024, 34221644, 39189302, 57404048, 68443288, 78378604, 111220343, 136886576, 156757208, 222440686, 254730463, 313514416, 444881372, 509460926, 607434181, 889762744, 1018921852, 1214868362, 1779525488, 2037843704, 2429736724, 4075687408, 4859473448, 7896644353, 9718946896, 15793288706, 31586577412, 63173154824, 126346309648]

約数ペア:

[(1, 126346309648), (2, 63173154824), (4, 31586577412), (8, 15793288706), (13, 9718946896), (16, 7896644353), (26, 4859473448), (31, 4075687408), (52, 2429736724), (62, 2037843704), (71, 1779525488), (104, 1214868362), (124, 1018921852), (142, 889762744), (208, 607434181), (248, 509460926), (284, 444881372), (403, 313514416), (496, 254730463), (568, 222440686), (806, 156757208), (923, 136886576), (1136, 111220343), (1612, 78378604), (1846, 68443288), (2201, 57404048), (3224, 39189302), (3692, 34221644), (4402, 28702024), (6448, 19594651), (7384, 17110822), (8804, 14351012), (14768, 8555411), (17608, 7175506), (28613, 4415696), (35216, 3587753), (57226, 2207848), (114452, 1103924), (228904, 551962), (275981, 457808)]