159365488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{187931}}^1$

素因数の和:187992

約数の個数: 20

約数和(自身を含む): 314598168

約数和(自身を除く): 155232680

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 187931, 375862, 751724, 1503448, 3006896, 9960343, 19920686, 39841372, 79682744, 159365488]

約数ペア:

[(1, 159365488), (2, 79682744), (4, 39841372), (8, 19920686), (16, 9960343), (53, 3006896), (106, 1503448), (212, 751724), (424, 375862), (848, 187931)]