127150816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 281957760

約数和(自身を除く): 154806944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 73, 79, 104, 106, 146, 158, 208, 212, 292, 316, 416, 424, 584, 632, 689, 848, 949, 1027, 1168, 1264, 1378, 1696, 1898, 2054, 2336, 2528, 2756, 3796, 3869, 4108, 4187, 5512, 5767, 7592, 7738, 8216, 8374, 11024, 11534, 15184, 15476, 16432, 16748, 22048, 23068, 30368, 30952, 32864, 33496, 46136, 50297, 54431, 61904, 66992, 74971, 92272, 100594, 108862, 123808, 133984, 149942, 184544, 201188, 217724, 299884, 305651, 402376, 435448, 599768, 611302, 804752, 870896, 1199536, 1222604, 1609504, 1741792, 2399072, 2445208, 3973463, 4890416, 7946926, 9780832, 15893852, 31787704, 63575408, 127150816]

約数ペア:

[(1, 127150816), (2, 63575408), (4, 31787704), (8, 15893852), (13, 9780832), (16, 7946926), (26, 4890416), (32, 3973463), (52, 2445208), (53, 2399072), (73, 1741792), (79, 1609504), (104, 1222604), (106, 1199536), (146, 870896), (158, 804752), (208, 611302), (212, 599768), (292, 435448), (316, 402376), (416, 305651), (424, 299884), (584, 217724), (632, 201188), (689, 184544), (848, 149942), (949, 133984), (1027, 123808), (1168, 108862), (1264, 100594), (1378, 92272), (1696, 74971), (1898, 66992), (2054, 61904), (2336, 54431), (2528, 50297), (2756, 46136), (3796, 33496), (3869, 32864), (4108, 30952), (4187, 30368), (5512, 23068), (5767, 22048), (7592, 16748), (7738, 16432), (8216, 15476), (8374, 15184), (11024, 11534)]