121752448

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 250834320

約数和(自身を除く): 129081872

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 131, 137, 212, 262, 274, 424, 524, 548, 848, 1048, 1096, 1696, 2096, 2192, 3392, 4192, 4384, 6784, 6943, 7261, 8384, 8768, 13886, 14522, 16768, 17536, 17947, 27772, 29044, 35894, 55544, 58088, 71788, 111088, 116176, 143576, 222176, 232352, 287152, 444352, 464704, 574304, 888704, 929408, 951191, 1148608, 1902382, 2297216, 3804764, 7609528, 15219056, 30438112, 60876224, 121752448]

約数ペア:

[(1, 121752448), (2, 60876224), (4, 30438112), (8, 15219056), (16, 7609528), (32, 3804764), (53, 2297216), (64, 1902382), (106, 1148608), (128, 951191), (131, 929408), (137, 888704), (212, 574304), (262, 464704), (274, 444352), (424, 287152), (524, 232352), (548, 222176), (848, 143576), (1048, 116176), (1096, 111088), (1696, 71788), (2096, 58088), (2192, 55544), (3392, 35894), (4192, 29044), (4384, 27772), (6784, 17947), (6943, 17536), (7261, 16768), (8384, 14522), (8768, 13886)]