147737968

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2131}}^1$

素因数の和:2765

約数の個数: 40

約数和(自身を含む): 327816320

約数和(自身を除く): 180078352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1238, 2131, 2476, 4262, 4333, 4952, 8524, 8666, 9904, 14917, 17048, 17332, 29834, 34096, 34664, 59668, 69328, 119336, 238672, 1319089, 2638178, 5276356, 9233623, 10552712, 18467246, 21105424, 36934492, 73868984, 147737968]

約数ペア:

[(1, 147737968), (2, 73868984), (4, 36934492), (7, 21105424), (8, 18467246), (14, 10552712), (16, 9233623), (28, 5276356), (56, 2638178), (112, 1319089), (619, 238672), (1238, 119336), (2131, 69328), (2476, 59668), (4262, 34664), (4333, 34096), (4952, 29834), (8524, 17332), (8666, 17048), (9904, 14917)]