172208408

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{164321}}^1$

素因数の和:164458

約数の個数: 16

約数和(自身を含む): 325357560

約数和(自身を除く): 153149152

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 164321, 328642, 657284, 1314568, 21526051, 43052102, 86104204, 172208408]

約数ペア:

[(1, 172208408), (2, 86104204), (4, 43052102), (8, 21526051), (131, 1314568), (262, 657284), (524, 328642), (1048, 164321)]