129246832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56489}}^1$

素因数の和:56521

約数の個数: 40

約数和(自身を含む): 294199920

約数和(自身を除く): 164953088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 56489, 112978, 225956, 451912, 621379, 734357, 903824, 1242758, 1468714, 2485516, 2937428, 4971032, 5874856, 8077927, 9942064, 11749712, 16155854, 32311708, 64623416, 129246832]

約数ペア:

[(1, 129246832), (2, 64623416), (4, 32311708), (8, 16155854), (11, 11749712), (13, 9942064), (16, 8077927), (22, 5874856), (26, 4971032), (44, 2937428), (52, 2485516), (88, 1468714), (104, 1242758), (143, 903824), (176, 734357), (208, 621379), (286, 451912), (572, 225956), (1144, 112978), (2288, 56489)]