126540128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27653}}^1$

素因数の和:27687

約数の個数: 48

約数和(自身を含む): 292689936

約数和(自身を除く): 166149808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 27653, 55306, 110612, 221224, 304183, 359489, 442448, 608366, 718978, 884896, 1216732, 1437956, 2433464, 2875912, 3954379, 4866928, 5751824, 7908758, 9733856, 11503648, 15817516, 31635032, 63270064, 126540128]

約数ペア:

[(1, 126540128), (2, 63270064), (4, 31635032), (8, 15817516), (11, 11503648), (13, 9733856), (16, 7908758), (22, 5751824), (26, 4866928), (32, 3954379), (44, 2875912), (52, 2433464), (88, 1437956), (104, 1216732), (143, 884896), (176, 718978), (208, 608366), (286, 442448), (352, 359489), (416, 304183), (572, 221224), (1144, 110612), (2288, 55306), (4576, 27653)]