189868416

素因数分解:

$2^7\times 3^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 505854720

約数和(自身を除く): 315986304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 503, 983, 1006, 1509, 1966, 2012, 2949, 3018, 3932, 4024, 5898, 6036, 7864, 8048, 11796, 12072, 15728, 16096, 23592, 24144, 31456, 32192, 47184, 48288, 62912, 64384, 94368, 96576, 125824, 188736, 193152, 377472, 494449, 988898, 1483347, 1977796, 2966694, 3955592, 5933388, 7911184, 11866776, 15822368, 23733552, 31644736, 47467104, 63289472, 94934208, 189868416]

約数ペア:

[(1, 189868416), (2, 94934208), (3, 63289472), (4, 47467104), (6, 31644736), (8, 23733552), (12, 15822368), (16, 11866776), (24, 7911184), (32, 5933388), (48, 3955592), (64, 2966694), (96, 1977796), (128, 1483347), (192, 988898), (384, 494449), (503, 377472), (983, 193152), (1006, 188736), (1509, 125824), (1966, 96576), (2012, 94368), (2949, 64384), (3018, 62912), (3932, 48288), (4024, 47184), (5898, 32192), (6036, 31456), (7864, 24144), (8048, 23592), (11796, 16096), (12072, 15728)]