138805216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4751}}^1$

素因数の和:4855

約数の個数: 48

約数和(自身を含む): 301771008

約数和(自身を除く): 162965792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 4751, 7304, 9502, 14608, 19004, 29216, 38008, 52261, 76016, 104522, 152032, 209044, 394333, 418088, 788666, 836176, 1577332, 1672352, 3154664, 4337663, 6309328, 8675326, 12618656, 17350652, 34701304, 69402608, 138805216]

約数ペア:

[(1, 138805216), (2, 69402608), (4, 34701304), (8, 17350652), (11, 12618656), (16, 8675326), (22, 6309328), (32, 4337663), (44, 3154664), (83, 1672352), (88, 1577332), (166, 836176), (176, 788666), (332, 418088), (352, 394333), (664, 209044), (913, 152032), (1328, 104522), (1826, 76016), (2656, 52261), (3652, 38008), (4751, 29216), (7304, 19004), (9502, 14608)]