121412896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 262852128

約数和(自身を除く): 141439232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2633, 2882, 4192, 5266, 5764, 10532, 11528, 21064, 23056, 28963, 42128, 46112, 57926, 84256, 115852, 231704, 344923, 463408, 689846, 926816, 1379692, 2759384, 3794153, 5518768, 7588306, 11037536, 15176612, 30353224, 60706448, 121412896]

約数ペア:

[(1, 121412896), (2, 60706448), (4, 30353224), (8, 15176612), (11, 11037536), (16, 7588306), (22, 5518768), (32, 3794153), (44, 2759384), (88, 1379692), (131, 926816), (176, 689846), (262, 463408), (352, 344923), (524, 231704), (1048, 115852), (1441, 84256), (2096, 57926), (2633, 46112), (2882, 42128), (4192, 28963), (5266, 23056), (5764, 21064), (10532, 11528)]