138569472

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 108

約数和(自身を含む): 403362960

約数和(自身を除く): 264793488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 439, 548, 576, 768, 822, 878, 1096, 1152, 1233, 1317, 1644, 1756, 2192, 2304, 2466, 2634, 3288, 3512, 3951, 4384, 4932, 5268, 6576, 7024, 7902, 8768, 9864, 10536, 13152, 14048, 15804, 17536, 19728, 21072, 26304, 28096, 31608, 35072, 39456, 42144, 52608, 56192, 60143, 63216, 78912, 84288, 105216, 112384, 120286, 126432, 157824, 168576, 180429, 240572, 252864, 315648, 337152, 360858, 481144, 505728, 541287, 721716, 962288, 1011456, 1082574, 1443432, 1924576, 2165148, 2886864, 3849152, 4330296, 5773728, 7698304, 8660592, 11547456, 15396608, 17321184, 23094912, 34642368, 46189824, 69284736, 138569472]

約数ペア:

[(1, 138569472), (2, 69284736), (3, 46189824), (4, 34642368), (6, 23094912), (8, 17321184), (9, 15396608), (12, 11547456), (16, 8660592), (18, 7698304), (24, 5773728), (32, 4330296), (36, 3849152), (48, 2886864), (64, 2165148), (72, 1924576), (96, 1443432), (128, 1082574), (137, 1011456), (144, 962288), (192, 721716), (256, 541287), (274, 505728), (288, 481144), (384, 360858), (411, 337152), (439, 315648), (548, 252864), (576, 240572), (768, 180429), (822, 168576), (878, 157824), (1096, 126432), (1152, 120286), (1233, 112384), (1317, 105216), (1644, 84288), (1756, 78912), (2192, 63216), (2304, 60143), (2466, 56192), (2634, 52608), (3288, 42144), (3512, 39456), (3951, 35072), (4384, 31608), (4932, 28096), (5268, 26304), (6576, 21072), (7024, 19728), (7902, 17536), (8768, 15804), (9864, 14048), (10536, 13152)]