154937204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3863}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 279568128

約数和(自身を除く): 124630924

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 3863, 7726, 10027, 15452, 20054, 40108, 142931, 285862, 571724, 1046873, 2093746, 4187492, 38734301, 77468602, 154937204]

約数ペア:

[(1, 154937204), (2, 77468602), (4, 38734301), (37, 4187492), (74, 2093746), (148, 1046873), (271, 571724), (542, 285862), (1084, 142931), (3863, 40108), (7726, 20054), (10027, 15452)]