135942688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19625

約数の個数: 48

約数和(自身を含む): 315753984

約数和(自身を除く): 179811296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 19577, 39154, 78308, 137039, 156616, 274078, 313232, 548156, 606887, 626464, 1096312, 1213774, 2192624, 2427548, 4248209, 4385248, 4855096, 8496418, 9710192, 16992836, 19420384, 33985672, 67971344, 135942688]

約数ペア:

[(1, 135942688), (2, 67971344), (4, 33985672), (7, 19420384), (8, 16992836), (14, 9710192), (16, 8496418), (28, 4855096), (31, 4385248), (32, 4248209), (56, 2427548), (62, 2192624), (112, 1213774), (124, 1096312), (217, 626464), (224, 606887), (248, 548156), (434, 313232), (496, 274078), (868, 156616), (992, 137039), (1736, 78308), (3472, 39154), (6944, 19577)]