131261184

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2522

約数の個数: 108

約数和(自身を含む): 395072496

約数和(自身を除く): 263811312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2477, 2944, 3312, 4416, 4954, 5888, 6624, 7431, 8832, 9908, 13248, 14862, 17664, 19816, 22293, 26496, 29724, 39632, 44586, 52992, 56971, 59448, 79264, 89172, 113942, 118896, 158528, 170913, 178344, 227884, 237792, 317056, 341826, 356688, 455768, 475584, 512739, 634112, 683652, 713376, 911536, 951168, 1025478, 1367304, 1426752, 1823072, 1902336, 2050956, 2734608, 2853504, 3646144, 4101912, 5469216, 5707008, 7292288, 8203824, 10938432, 14584576, 16407648, 21876864, 32815296, 43753728, 65630592, 131261184]

約数ペア:

[(1, 131261184), (2, 65630592), (3, 43753728), (4, 32815296), (6, 21876864), (8, 16407648), (9, 14584576), (12, 10938432), (16, 8203824), (18, 7292288), (23, 5707008), (24, 5469216), (32, 4101912), (36, 3646144), (46, 2853504), (48, 2734608), (64, 2050956), (69, 1902336), (72, 1823072), (92, 1426752), (96, 1367304), (128, 1025478), (138, 951168), (144, 911536), (184, 713376), (192, 683652), (207, 634112), (256, 512739), (276, 475584), (288, 455768), (368, 356688), (384, 341826), (414, 317056), (552, 237792), (576, 227884), (736, 178344), (768, 170913), (828, 158528), (1104, 118896), (1152, 113942), (1472, 89172), (1656, 79264), (2208, 59448), (2304, 56971), (2477, 52992), (2944, 44586), (3312, 39632), (4416, 29724), (4954, 26496), (5888, 22293), (6624, 19816), (7431, 17664), (8832, 14862), (9908, 13248)]