168636672

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 108

約数和(自身を含む): 495753804

約数和(自身を除く): 327117132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 576, 636, 768, 848, 954, 1152, 1272, 1381, 1696, 1908, 2304, 2544, 2762, 3392, 3816, 4143, 5088, 5524, 6784, 7632, 8286, 10176, 11048, 12429, 13568, 15264, 16572, 20352, 22096, 24858, 30528, 33144, 40704, 44192, 49716, 61056, 66288, 73193, 88384, 99432, 122112, 132576, 146386, 176768, 198864, 219579, 265152, 292772, 353536, 397728, 439158, 530304, 585544, 658737, 795456, 878316, 1060608, 1171088, 1317474, 1590912, 1756632, 2342176, 2634948, 3181824, 3513264, 4684352, 5269896, 7026528, 9368704, 10539792, 14053056, 18737408, 21079584, 28106112, 42159168, 56212224, 84318336, 168636672]

約数ペア:

[(1, 168636672), (2, 84318336), (3, 56212224), (4, 42159168), (6, 28106112), (8, 21079584), (9, 18737408), (12, 14053056), (16, 10539792), (18, 9368704), (24, 7026528), (32, 5269896), (36, 4684352), (48, 3513264), (53, 3181824), (64, 2634948), (72, 2342176), (96, 1756632), (106, 1590912), (128, 1317474), (144, 1171088), (159, 1060608), (192, 878316), (212, 795456), (256, 658737), (288, 585544), (318, 530304), (384, 439158), (424, 397728), (477, 353536), (576, 292772), (636, 265152), (768, 219579), (848, 198864), (954, 176768), (1152, 146386), (1272, 132576), (1381, 122112), (1696, 99432), (1908, 88384), (2304, 73193), (2544, 66288), (2762, 61056), (3392, 49716), (3816, 44192), (4143, 40704), (5088, 33144), (5524, 30528), (6784, 24858), (7632, 22096), (8286, 20352), (10176, 16572), (11048, 15264), (12429, 13568)]