164037267515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1\times {\mathrm{16361}}^1$

素因数の和:17231

約数の個数: 32

約数和(自身を含む): 215760065472

約数和(自身を除く): 51722797957

約数列:

[1, 5, 11, 55, 421, 433, 2105, 2165, 4631, 4763, 16361, 23155, 23815, 81805, 179971, 182293, 899855, 911465, 2005223, 6887981, 7084313, 10026115, 34439905, 35421565, 75767791, 77927443, 378838955, 389637215, 2982495773, 14912478865, 32807453503, 164037267515]

約数ペア:

[(1, 164037267515), (5, 32807453503), (11, 14912478865), (55, 2982495773), (421, 389637215), (433, 378838955), (2105, 77927443), (2165, 75767791), (4631, 35421565), (4763, 34439905), (16361, 10026115), (23155, 7084313), (23815, 6887981), (81805, 2005223), (179971, 911465), (182293, 899855)]