128279372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 253827840

約数和(自身を除く): 125548468

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 283, 299, 379, 566, 598, 758, 1132, 1196, 1516, 3679, 4927, 6509, 7358, 8717, 9854, 13018, 14716, 17434, 19708, 26036, 34868, 84617, 107257, 113321, 169234, 214514, 226642, 338468, 429028, 453284, 1394341, 2466911, 2788682, 4933822, 5577364, 9867644, 32069843, 64139686, 128279372]

約数ペア:

[(1, 128279372), (2, 64139686), (4, 32069843), (13, 9867644), (23, 5577364), (26, 4933822), (46, 2788682), (52, 2466911), (92, 1394341), (283, 453284), (299, 429028), (379, 338468), (566, 226642), (598, 214514), (758, 169234), (1132, 113321), (1196, 107257), (1516, 84617), (3679, 34868), (4927, 26036), (6509, 19708), (7358, 17434), (8717, 14716), (9854, 13018)]