129663248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56671}}^1$

素因数の和:56703

約数の個数: 40

約数和(自身を含む): 295147776

約数和(自身を除く): 165484528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 56671, 113342, 226684, 453368, 623381, 736723, 906736, 1246762, 1473446, 2493524, 2946892, 4987048, 5893784, 8103953, 9974096, 11787568, 16207906, 32415812, 64831624, 129663248]

約数ペア:

[(1, 129663248), (2, 64831624), (4, 32415812), (8, 16207906), (11, 11787568), (13, 9974096), (16, 8103953), (22, 5893784), (26, 4987048), (44, 2946892), (52, 2493524), (88, 1473446), (104, 1246762), (143, 906736), (176, 736723), (208, 623381), (286, 453368), (572, 226684), (1144, 113342), (2288, 56671)]