155970528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 484009344

約数和(自身を除く): 328038816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 467, 497, 568, 588, 672, 784, 852, 934, 994, 1136, 1176, 1401, 1491, 1568, 1704, 1868, 1988, 2272, 2352, 2802, 2982, 3269, 3408, 3479, 3736, 3976, 4704, 5604, 5964, 6538, 6816, 6958, 7472, 7952, 9807, 10437, 11208, 11928, 13076, 13916, 14944, 15904, 19614, 20874, 22416, 22883, 23856, 26152, 27832, 33157, 39228, 41748, 44832, 45766, 47712, 52304, 55664, 66314, 68649, 78456, 83496, 91532, 99471, 104608, 111328, 132628, 137298, 156912, 166992, 183064, 198942, 232099, 265256, 274596, 313824, 333984, 366128, 397884, 464198, 530512, 549192, 696297, 732256, 795768, 928396, 1061024, 1098384, 1392594, 1591536, 1624693, 1856792, 2196768, 2785188, 3183072, 3249386, 3713584, 4874079, 5570376, 6498772, 7427168, 9748158, 11140752, 12997544, 19496316, 22281504, 25995088, 38992632, 51990176, 77985264, 155970528]

約数ペア:

[(1, 155970528), (2, 77985264), (3, 51990176), (4, 38992632), (6, 25995088), (7, 22281504), (8, 19496316), (12, 12997544), (14, 11140752), (16, 9748158), (21, 7427168), (24, 6498772), (28, 5570376), (32, 4874079), (42, 3713584), (48, 3249386), (49, 3183072), (56, 2785188), (71, 2196768), (84, 1856792), (96, 1624693), (98, 1591536), (112, 1392594), (142, 1098384), (147, 1061024), (168, 928396), (196, 795768), (213, 732256), (224, 696297), (284, 549192), (294, 530512), (336, 464198), (392, 397884), (426, 366128), (467, 333984), (497, 313824), (568, 274596), (588, 265256), (672, 232099), (784, 198942), (852, 183064), (934, 166992), (994, 156912), (1136, 137298), (1176, 132628), (1401, 111328), (1491, 104608), (1568, 99471), (1704, 91532), (1868, 83496), (1988, 78456), (2272, 68649), (2352, 66314), (2802, 55664), (2982, 52304), (3269, 47712), (3408, 45766), (3479, 44832), (3736, 41748), (3976, 39228), (4704, 33157), (5604, 27832), (5964, 26152), (6538, 23856), (6816, 22883), (6958, 22416), (7472, 20874), (7952, 19614), (9807, 15904), (10437, 14944), (11208, 13916), (11928, 13076)]