131624448

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 356167680

約数和(自身を除く): 224543232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1072, 1279, 1536, 1608, 2144, 2558, 3216, 3837, 4288, 5116, 6432, 7674, 8576, 10232, 12864, 15348, 17152, 20464, 25728, 30696, 34304, 40928, 51456, 61392, 81856, 85693, 102912, 122784, 163712, 171386, 245568, 257079, 327424, 342772, 491136, 514158, 654848, 685544, 982272, 1028316, 1371088, 1964544, 2056632, 2742176, 4113264, 5484352, 8226528, 10968704, 16453056, 21937408, 32906112, 43874816, 65812224, 131624448]

約数ペア:

[(1, 131624448), (2, 65812224), (3, 43874816), (4, 32906112), (6, 21937408), (8, 16453056), (12, 10968704), (16, 8226528), (24, 5484352), (32, 4113264), (48, 2742176), (64, 2056632), (67, 1964544), (96, 1371088), (128, 1028316), (134, 982272), (192, 685544), (201, 654848), (256, 514158), (268, 491136), (384, 342772), (402, 327424), (512, 257079), (536, 245568), (768, 171386), (804, 163712), (1072, 122784), (1279, 102912), (1536, 85693), (1608, 81856), (2144, 61392), (2558, 51456), (3216, 40928), (3837, 34304), (4288, 30696), (5116, 25728), (6432, 20464), (7674, 17152), (8576, 15348), (10232, 12864)]