123128384

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 56

約数和(自身を含む): 256763520

約数和(自身を除く): 133635136

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 233, 359, 368, 466, 718, 736, 932, 1436, 1472, 1864, 2872, 3728, 5359, 5744, 7456, 8257, 10718, 11488, 14912, 16514, 21436, 22976, 33028, 42872, 66056, 83647, 85744, 132112, 167294, 171488, 264224, 334588, 342976, 528448, 669176, 1338352, 1923881, 2676704, 3847762, 5353408, 7695524, 15391048, 30782096, 61564192, 123128384]

約数ペア:

[(1, 123128384), (2, 61564192), (4, 30782096), (8, 15391048), (16, 7695524), (23, 5353408), (32, 3847762), (46, 2676704), (64, 1923881), (92, 1338352), (184, 669176), (233, 528448), (359, 342976), (368, 334588), (466, 264224), (718, 171488), (736, 167294), (932, 132112), (1436, 85744), (1472, 83647), (1864, 66056), (2872, 42872), (3728, 33028), (5359, 22976), (5744, 21436), (7456, 16514), (8257, 14912), (10718, 11488)]