149376768

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 403632768

約数和(自身を除く): 254256000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 2903, 3216, 4288, 5806, 6432, 8576, 8709, 11612, 12864, 17152, 17418, 23224, 25728, 34836, 46448, 51456, 69672, 92896, 139344, 185792, 194501, 278688, 371584, 389002, 557376, 583503, 743168, 778004, 1114752, 1167006, 1556008, 2229504, 2334012, 3112016, 4668024, 6224032, 9336048, 12448064, 18672096, 24896128, 37344192, 49792256, 74688384, 149376768]

約数ペア:

[(1, 149376768), (2, 74688384), (3, 49792256), (4, 37344192), (6, 24896128), (8, 18672096), (12, 12448064), (16, 9336048), (24, 6224032), (32, 4668024), (48, 3112016), (64, 2334012), (67, 2229504), (96, 1556008), (128, 1167006), (134, 1114752), (192, 778004), (201, 743168), (256, 583503), (268, 557376), (384, 389002), (402, 371584), (536, 278688), (768, 194501), (804, 185792), (1072, 139344), (1608, 92896), (2144, 69672), (2903, 51456), (3216, 46448), (4288, 34836), (5806, 25728), (6432, 23224), (8576, 17418), (8709, 17152), (11612, 12864)]