189866496

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1833

約数の個数: 80

約数和(自身を含む): 513235008

約数和(自身を除く): 323368512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 1741, 2272, 3408, 3482, 4544, 5223, 6816, 6964, 9088, 10446, 13632, 13928, 18176, 20892, 27264, 27856, 36352, 41784, 54528, 55712, 83568, 109056, 111424, 123611, 167136, 222848, 247222, 334272, 370833, 445696, 494444, 668544, 741666, 891392, 988888, 1337088, 1483332, 1977776, 2674176, 2966664, 3955552, 5933328, 7911104, 11866656, 15822208, 23733312, 31644416, 47466624, 63288832, 94933248, 189866496]

約数ペア:

[(1, 189866496), (2, 94933248), (3, 63288832), (4, 47466624), (6, 31644416), (8, 23733312), (12, 15822208), (16, 11866656), (24, 7911104), (32, 5933328), (48, 3955552), (64, 2966664), (71, 2674176), (96, 1977776), (128, 1483332), (142, 1337088), (192, 988888), (213, 891392), (256, 741666), (284, 668544), (384, 494444), (426, 445696), (512, 370833), (568, 334272), (768, 247222), (852, 222848), (1136, 167136), (1536, 123611), (1704, 111424), (1741, 109056), (2272, 83568), (3408, 55712), (3482, 54528), (4544, 41784), (5223, 36352), (6816, 27856), (6964, 27264), (9088, 20892), (10446, 18176), (13632, 13928)]