163821312

素因数分解:

$2^8\times 3^3\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 490805280

約数和(自身を除く): 326983968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 173, 192, 216, 256, 274, 288, 346, 384, 411, 432, 519, 548, 576, 692, 768, 822, 864, 1038, 1096, 1152, 1233, 1384, 1557, 1644, 1728, 2076, 2192, 2304, 2466, 2768, 3114, 3288, 3456, 3699, 4152, 4384, 4671, 4932, 5536, 6228, 6576, 6912, 7398, 8304, 8768, 9342, 9864, 11072, 12456, 13152, 14796, 16608, 17536, 18684, 19728, 22144, 23701, 24912, 26304, 29592, 33216, 35072, 37368, 39456, 44288, 47402, 49824, 52608, 59184, 66432, 71103, 74736, 78912, 94804, 99648, 105216, 118368, 132864, 142206, 149472, 157824, 189608, 199296, 213309, 236736, 284412, 298944, 315648, 379216, 398592, 426618, 473472, 568824, 597888, 639927, 758432, 853236, 946944, 1137648, 1195776, 1279854, 1516864, 1706472, 2275296, 2559708, 3033728, 3412944, 4550592, 5119416, 6067456, 6825888, 9101184, 10238832, 13651776, 18202368, 20477664, 27303552, 40955328, 54607104, 81910656, 163821312]

約数ペア:

[(1, 163821312), (2, 81910656), (3, 54607104), (4, 40955328), (6, 27303552), (8, 20477664), (9, 18202368), (12, 13651776), (16, 10238832), (18, 9101184), (24, 6825888), (27, 6067456), (32, 5119416), (36, 4550592), (48, 3412944), (54, 3033728), (64, 2559708), (72, 2275296), (96, 1706472), (108, 1516864), (128, 1279854), (137, 1195776), (144, 1137648), (173, 946944), (192, 853236), (216, 758432), (256, 639927), (274, 597888), (288, 568824), (346, 473472), (384, 426618), (411, 398592), (432, 379216), (519, 315648), (548, 298944), (576, 284412), (692, 236736), (768, 213309), (822, 199296), (864, 189608), (1038, 157824), (1096, 149472), (1152, 142206), (1233, 132864), (1384, 118368), (1557, 105216), (1644, 99648), (1728, 94804), (2076, 78912), (2192, 74736), (2304, 71103), (2466, 66432), (2768, 59184), (3114, 52608), (3288, 49824), (3456, 47402), (3699, 44288), (4152, 39456), (4384, 37368), (4671, 35072), (4932, 33216), (5536, 29592), (6228, 26304), (6576, 24912), (6912, 23701), (7398, 22144), (8304, 19728), (8768, 18684), (9342, 17536), (9864, 16608), (11072, 14796), (12456, 13152)]