156932912487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1348951}}^1$

素因数の和:1349143

約数の個数: 32

約数和(自身を含む): 238710545920

約数和(自身を除く): 81777633433

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 471, 741, 2041, 2983, 6123, 8949, 38779, 116337, 1348951, 4046853, 17536363, 25630069, 52609089, 76890207, 211785307, 333190897, 635355921, 999572691, 2753208991, 4023920833, 8259626973, 12071762499, 52310970829, 156932912487]

約数ペア:

[(1, 156932912487), (3, 52310970829), (13, 12071762499), (19, 8259626973), (39, 4023920833), (57, 2753208991), (157, 999572691), (247, 635355921), (471, 333190897), (741, 211785307), (2041, 76890207), (2983, 52609089), (6123, 25630069), (8949, 17536363), (38779, 4046853), (116337, 1348951)]