128791296

素因数分解:

$2^8\times 3^4\times {\mathrm{6211}}^1$

素因数の和:6239

約数の個数: 90

約数和(自身を含む): 384094172

約数和(自身を除く): 255302876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6211, 6912, 10368, 12422, 18633, 20736, 24844, 37266, 49688, 55899, 74532, 99376, 111798, 149064, 167697, 198752, 223596, 298128, 335394, 397504, 447192, 503091, 596256, 670788, 795008, 894384, 1006182, 1192512, 1341576, 1590016, 1788768, 2012364, 2385024, 2683152, 3577536, 4024728, 4770048, 5366304, 7155072, 8049456, 10732608, 14310144, 16098912, 21465216, 32197824, 42930432, 64395648, 128791296]

約数ペア:

[(1, 128791296), (2, 64395648), (3, 42930432), (4, 32197824), (6, 21465216), (8, 16098912), (9, 14310144), (12, 10732608), (16, 8049456), (18, 7155072), (24, 5366304), (27, 4770048), (32, 4024728), (36, 3577536), (48, 2683152), (54, 2385024), (64, 2012364), (72, 1788768), (81, 1590016), (96, 1341576), (108, 1192512), (128, 1006182), (144, 894384), (162, 795008), (192, 670788), (216, 596256), (256, 503091), (288, 447192), (324, 397504), (384, 335394), (432, 298128), (576, 223596), (648, 198752), (768, 167697), (864, 149064), (1152, 111798), (1296, 99376), (1728, 74532), (2304, 55899), (2592, 49688), (3456, 37266), (5184, 24844), (6211, 20736), (6912, 18633), (10368, 12422)]