133064648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 258481920

約数和(自身を除く): 125417272

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 1324, 1621, 2648, 3242, 6484, 10261, 12968, 20522, 41044, 50251, 82088, 100502, 201004, 402008, 536551, 1073102, 2146204, 4292408, 16633081, 33266162, 66532324, 133064648]

約数ペア:

[(1, 133064648), (2, 66532324), (4, 33266162), (8, 16633081), (31, 4292408), (62, 2146204), (124, 1073102), (248, 536551), (331, 402008), (662, 201004), (1324, 100502), (1621, 82088), (2648, 50251), (3242, 41044), (6484, 20522), (10261, 12968)]