127081728

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 108

約数和(自身を含む): 385825440

約数和(自身を除く): 258743712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 2903, 3648, 4864, 5472, 5806, 7296, 8709, 10944, 11612, 14592, 17418, 21888, 23224, 26127, 34836, 43776, 46448, 52254, 55157, 69672, 92896, 104508, 110314, 139344, 165471, 185792, 209016, 220628, 278688, 330942, 371584, 418032, 441256, 496413, 557376, 661884, 743168, 836064, 882512, 992826, 1114752, 1323768, 1672128, 1765024, 1985652, 2229504, 2647536, 3344256, 3530048, 3971304, 5295072, 6688512, 7060096, 7942608, 10590144, 14120192, 15885216, 21180288, 31770432, 42360576, 63540864, 127081728]

約数ペア:

[(1, 127081728), (2, 63540864), (3, 42360576), (4, 31770432), (6, 21180288), (8, 15885216), (9, 14120192), (12, 10590144), (16, 7942608), (18, 7060096), (19, 6688512), (24, 5295072), (32, 3971304), (36, 3530048), (38, 3344256), (48, 2647536), (57, 2229504), (64, 1985652), (72, 1765024), (76, 1672128), (96, 1323768), (114, 1114752), (128, 992826), (144, 882512), (152, 836064), (171, 743168), (192, 661884), (228, 557376), (256, 496413), (288, 441256), (304, 418032), (342, 371584), (384, 330942), (456, 278688), (576, 220628), (608, 209016), (684, 185792), (768, 165471), (912, 139344), (1152, 110314), (1216, 104508), (1368, 92896), (1824, 69672), (2304, 55157), (2432, 52254), (2736, 46448), (2903, 43776), (3648, 34836), (4864, 26127), (5472, 23224), (5806, 21888), (7296, 17418), (8709, 14592), (10944, 11612)]