127895456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13413

約数の個数: 48

約数和(自身を含む): 282973824

約数和(自身を除く): 155078368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 13367, 26734, 53468, 106936, 173771, 213872, 307441, 347542, 427744, 614882, 695084, 1229764, 1390168, 2459528, 2780336, 3996733, 4919056, 5560672, 7993466, 9838112, 15986932, 31973864, 63947728, 127895456]

約数ペア:

[(1, 127895456), (2, 63947728), (4, 31973864), (8, 15986932), (13, 9838112), (16, 7993466), (23, 5560672), (26, 4919056), (32, 3996733), (46, 2780336), (52, 2459528), (92, 1390168), (104, 1229764), (184, 695084), (208, 614882), (299, 427744), (368, 347542), (416, 307441), (598, 213872), (736, 173771), (1196, 106936), (2392, 53468), (4784, 26734), (9568, 13367)]