138679848

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{52057}}^1$

素因数の和:52106

約数の個数: 48

約数和(自身を含む): 385749780

約数和(自身を除く): 247069932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 52057, 104114, 156171, 208228, 312342, 416456, 468513, 624684, 937026, 1249368, 1874052, 1926109, 3748104, 3852218, 5778327, 7704436, 11556654, 15408872, 17334981, 23113308, 34669962, 46226616, 69339924, 138679848]

約数ペア:

[(1, 138679848), (2, 69339924), (3, 46226616), (4, 34669962), (6, 23113308), (8, 17334981), (9, 15408872), (12, 11556654), (18, 7704436), (24, 5778327), (36, 3852218), (37, 3748104), (72, 1926109), (74, 1874052), (111, 1249368), (148, 937026), (222, 624684), (296, 468513), (333, 416456), (444, 312342), (666, 208228), (888, 156171), (1332, 104114), (2664, 52057)]