148049276912

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{70634197}}^1$

素因数の和:70634336

約数の個数: 20

約数和(自身を含む): 289035138216

約数和(自身を除く): 140985861304

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 70634197, 141268394, 282536788, 565073576, 1130147152, 9253079807, 18506159614, 37012319228, 74024638456, 148049276912]

約数ペア:

[(1, 148049276912), (2, 74024638456), (4, 37012319228), (8, 18506159614), (16, 9253079807), (131, 1130147152), (262, 565073576), (524, 282536788), (1048, 141268394), (2096, 70634197)]