157119424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31883}}^1$

素因数の和:31913

約数の個数: 56

約数和(自身を含む): 388729728

約数和(自身を除く): 231610304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 31883, 63766, 127532, 223181, 255064, 350713, 446362, 510128, 701426, 892724, 1020256, 1402852, 1785448, 2040512, 2454991, 2805704, 3570896, 4909982, 5611408, 7141792, 9819964, 11222816, 14283584, 19639928, 22445632, 39279856, 78559712, 157119424]

約数ペア:

[(1, 157119424), (2, 78559712), (4, 39279856), (7, 22445632), (8, 19639928), (11, 14283584), (14, 11222816), (16, 9819964), (22, 7141792), (28, 5611408), (32, 4909982), (44, 3570896), (56, 2805704), (64, 2454991), (77, 2040512), (88, 1785448), (112, 1402852), (154, 1020256), (176, 892724), (224, 701426), (308, 510128), (352, 446362), (448, 350713), (616, 255064), (704, 223181), (1232, 127532), (2464, 63766), (4928, 31883)]