127947464

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{101869}}^1$

素因数の和:102032

約数の個数: 16

約数和(自身を含む): 241431900

約数和(自身を除く): 113484436

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 101869, 203738, 407476, 814952, 15993433, 31986866, 63973732, 127947464]

約数ペア:

[(1, 127947464), (2, 63973732), (4, 31986866), (8, 15993433), (157, 814952), (314, 407476), (628, 203738), (1256, 101869)]