164065048

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4643}}^1$

素因数の和:5287

約数の個数: 32

約数和(自身を含む): 352200960

約数和(自身を除く): 188135912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 2524, 4417, 4643, 5048, 8834, 9286, 17668, 18572, 32501, 35336, 37144, 65002, 130004, 260008, 2929733, 5859466, 11718932, 20508131, 23437864, 41016262, 82032524, 164065048]

約数ペア:

[(1, 164065048), (2, 82032524), (4, 41016262), (7, 23437864), (8, 20508131), (14, 11718932), (28, 5859466), (56, 2929733), (631, 260008), (1262, 130004), (2524, 65002), (4417, 37144), (4643, 35336), (5048, 32501), (8834, 18572), (9286, 17668)]