157070336

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1154

約数の個数: 44

約数和(自身を含む): 316310628

約数和(自身を除く): 159240292

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 977, 1024, 1256, 1954, 2512, 3908, 5024, 7816, 10048, 15632, 20096, 31264, 40192, 62528, 80384, 125056, 153389, 160768, 250112, 306778, 500224, 613556, 1000448, 1227112, 2454224, 4908448, 9816896, 19633792, 39267584, 78535168, 157070336]

約数ペア:

[(1, 157070336), (2, 78535168), (4, 39267584), (8, 19633792), (16, 9816896), (32, 4908448), (64, 2454224), (128, 1227112), (157, 1000448), (256, 613556), (314, 500224), (512, 306778), (628, 250112), (977, 160768), (1024, 153389), (1256, 125056), (1954, 80384), (2512, 62528), (3908, 40192), (5024, 31264), (7816, 20096), (10048, 15632)]