156988789646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{18427}}^1\times {\mathrm{327673}}^1$

素因数の和:346115

約数の個数: 16

約数和(自身を含む): 253611811824

約数和(自身を除く): 96623022178

約数列:

[1, 2, 13, 26, 18427, 36854, 239551, 327673, 479102, 655346, 4259749, 8519498, 6038030371, 12076060742, 78494394823, 156988789646]

約数ペア:

[(1, 156988789646), (2, 78494394823), (13, 12076060742), (26, 6038030371), (18427, 8519498), (36854, 4259749), (239551, 655346), (327673, 479102)]