156969216

素因数分解:

$2^8\times 3^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:568

約数の個数: 108

約数和(自身を含む): 456214668

約数和(自身を除く): 299245452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 256, 288, 353, 384, 386, 576, 579, 706, 768, 772, 1059, 1152, 1158, 1412, 1544, 1737, 2118, 2304, 2316, 2824, 3088, 3177, 3474, 4236, 4632, 5648, 6176, 6354, 6948, 8472, 9264, 11296, 12352, 12708, 13896, 16944, 18528, 22592, 24704, 25416, 27792, 33888, 37056, 45184, 49408, 50832, 55584, 67776, 68129, 74112, 90368, 101664, 111168, 135552, 136258, 148224, 203328, 204387, 222336, 271104, 272516, 406656, 408774, 444672, 545032, 613161, 813312, 817548, 1090064, 1226322, 1635096, 2180128, 2452644, 3270192, 4360256, 4905288, 6540384, 8720512, 9810576, 13080768, 17441024, 19621152, 26161536, 39242304, 52323072, 78484608, 156969216]

約数ペア:

[(1, 156969216), (2, 78484608), (3, 52323072), (4, 39242304), (6, 26161536), (8, 19621152), (9, 17441024), (12, 13080768), (16, 9810576), (18, 8720512), (24, 6540384), (32, 4905288), (36, 4360256), (48, 3270192), (64, 2452644), (72, 2180128), (96, 1635096), (128, 1226322), (144, 1090064), (192, 817548), (193, 813312), (256, 613161), (288, 545032), (353, 444672), (384, 408774), (386, 406656), (576, 272516), (579, 271104), (706, 222336), (768, 204387), (772, 203328), (1059, 148224), (1152, 136258), (1158, 135552), (1412, 111168), (1544, 101664), (1737, 90368), (2118, 74112), (2304, 68129), (2316, 67776), (2824, 55584), (3088, 50832), (3177, 49408), (3474, 45184), (4236, 37056), (4632, 33888), (5648, 27792), (6176, 25416), (6354, 24704), (6948, 22592), (8472, 18528), (9264, 16944), (11296, 13896), (12352, 12708)]