128649696

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 96

約数和(自身を含む): 393926400

約数和(自身を除く): 265276704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 3907, 4116, 4704, 5488, 7814, 8232, 10976, 11721, 15628, 16464, 23442, 27349, 31256, 32928, 46884, 54698, 62512, 82047, 93768, 109396, 125024, 164094, 187536, 191443, 218792, 328188, 375072, 382886, 437584, 574329, 656376, 765772, 875168, 1148658, 1312752, 1340101, 1531544, 2297316, 2625504, 2680202, 3063088, 4020303, 4594632, 5360404, 6126176, 8040606, 9189264, 10720808, 16081212, 18378528, 21441616, 32162424, 42883232, 64324848, 128649696]

約数ペア:

[(1, 128649696), (2, 64324848), (3, 42883232), (4, 32162424), (6, 21441616), (7, 18378528), (8, 16081212), (12, 10720808), (14, 9189264), (16, 8040606), (21, 6126176), (24, 5360404), (28, 4594632), (32, 4020303), (42, 3063088), (48, 2680202), (49, 2625504), (56, 2297316), (84, 1531544), (96, 1340101), (98, 1312752), (112, 1148658), (147, 875168), (168, 765772), (196, 656376), (224, 574329), (294, 437584), (336, 382886), (343, 375072), (392, 328188), (588, 218792), (672, 191443), (686, 187536), (784, 164094), (1029, 125024), (1176, 109396), (1372, 93768), (1568, 82047), (2058, 62512), (2352, 54698), (2744, 46884), (3907, 32928), (4116, 31256), (4704, 27349), (5488, 23442), (7814, 16464), (8232, 15628), (10976, 11721)]