156844172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{1231}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 280348992

約数和(自身を除く): 123504820

約数列:

[1, 2, 4, 53, 106, 212, 601, 1202, 1231, 2404, 2462, 4924, 31853, 63706, 65243, 127412, 130486, 260972, 739831, 1479662, 2959324, 39211043, 78422086, 156844172]

約数ペア:

[(1, 156844172), (2, 78422086), (4, 39211043), (53, 2959324), (106, 1479662), (212, 739831), (601, 260972), (1202, 130486), (1231, 127412), (2404, 65243), (2462, 63706), (4924, 31853)]