131804352

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9990

約数の個数: 84

約数和(自身を含む): 394258800

約数和(自身を除く): 262454448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 9949, 13248, 19898, 29847, 39796, 59694, 79592, 89541, 119388, 159184, 179082, 228827, 238776, 318368, 358164, 457654, 477552, 636736, 686481, 716328, 915308, 955104, 1372962, 1432656, 1830616, 1910208, 2059443, 2745924, 2865312, 3661232, 4118886, 5491848, 5730624, 7322464, 8237772, 10983696, 14644928, 16475544, 21967392, 32951088, 43934784, 65902176, 131804352]

約数ペア:

[(1, 131804352), (2, 65902176), (3, 43934784), (4, 32951088), (6, 21967392), (8, 16475544), (9, 14644928), (12, 10983696), (16, 8237772), (18, 7322464), (23, 5730624), (24, 5491848), (32, 4118886), (36, 3661232), (46, 2865312), (48, 2745924), (64, 2059443), (69, 1910208), (72, 1830616), (92, 1432656), (96, 1372962), (138, 955104), (144, 915308), (184, 716328), (192, 686481), (207, 636736), (276, 477552), (288, 457654), (368, 358164), (414, 318368), (552, 238776), (576, 228827), (736, 179082), (828, 159184), (1104, 119388), (1472, 89541), (1656, 79592), (2208, 59694), (3312, 39796), (4416, 29847), (6624, 19898), (9949, 13248)]