148995248

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{16139}}^1$

素因数の和:16724

約数の個数: 20

約数和(自身を含む): 289196520

約数和(自身を除く): 140201272

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 16139, 32278, 64556, 129112, 258224, 9312203, 18624406, 37248812, 74497624, 148995248]

約数ペア:

[(1, 148995248), (2, 74497624), (4, 37248812), (8, 18624406), (16, 9312203), (577, 258224), (1154, 129112), (2308, 64556), (4616, 32278), (9232, 16139)]