168967296

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 515895600

約数和(自身を除く): 346928304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 379, 384, 387, 432, 516, 576, 648, 688, 758, 774, 864, 1032, 1137, 1152, 1161, 1296, 1376, 1516, 1548, 1728, 2064, 2274, 2322, 2592, 2752, 3032, 3096, 3411, 3456, 3483, 4128, 4548, 4644, 5184, 5504, 6064, 6192, 6822, 6966, 8256, 9096, 9288, 10233, 10368, 12128, 12384, 13644, 13932, 16297, 16512, 18192, 18576, 20466, 24256, 24768, 27288, 27864, 30699, 32594, 36384, 37152, 40932, 48512, 48891, 49536, 54576, 55728, 61398, 65188, 72768, 74304, 81864, 97782, 109152, 111456, 122796, 130376, 145536, 146673, 148608, 163728, 195564, 218304, 222912, 245592, 260752, 293346, 327456, 391128, 436608, 440019, 445824, 491184, 521504, 586692, 654912, 782256, 880038, 982368, 1043008, 1173384, 1309824, 1320057, 1564512, 1760076, 1964736, 2086016, 2346768, 2640114, 3129024, 3520152, 3929472, 4693536, 5280228, 6258048, 7040304, 9387072, 10560456, 14080608, 18774144, 21120912, 28161216, 42241824, 56322432, 84483648, 168967296]

約数ペア:

[(1, 168967296), (2, 84483648), (3, 56322432), (4, 42241824), (6, 28161216), (8, 21120912), (9, 18774144), (12, 14080608), (16, 10560456), (18, 9387072), (24, 7040304), (27, 6258048), (32, 5280228), (36, 4693536), (43, 3929472), (48, 3520152), (54, 3129024), (64, 2640114), (72, 2346768), (81, 2086016), (86, 1964736), (96, 1760076), (108, 1564512), (128, 1320057), (129, 1309824), (144, 1173384), (162, 1043008), (172, 982368), (192, 880038), (216, 782256), (258, 654912), (288, 586692), (324, 521504), (344, 491184), (379, 445824), (384, 440019), (387, 436608), (432, 391128), (516, 327456), (576, 293346), (648, 260752), (688, 245592), (758, 222912), (774, 218304), (864, 195564), (1032, 163728), (1137, 148608), (1152, 146673), (1161, 145536), (1296, 130376), (1376, 122796), (1516, 111456), (1548, 109152), (1728, 97782), (2064, 81864), (2274, 74304), (2322, 72768), (2592, 65188), (2752, 61398), (3032, 55728), (3096, 54576), (3411, 49536), (3456, 48891), (3483, 48512), (4128, 40932), (4548, 37152), (4644, 36384), (5184, 32594), (5504, 30699), (6064, 27864), (6192, 27288), (6822, 24768), (6966, 24256), (8256, 20466), (9096, 18576), (9288, 18192), (10233, 16512), (10368, 16297), (12128, 13932), (12384, 13644)]