138262712

素因数分解:

$2^3\times 7^2\times {\mathrm{352711}}^1$

素因数の和:352731

約数の個数: 24

約数和(自身を含む): 301568760

約数和(自身を除く): 163306048

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 352711, 705422, 1410844, 2468977, 2821688, 4937954, 9875908, 17282839, 19751816, 34565678, 69131356, 138262712]

約数ペア:

[(1, 138262712), (2, 69131356), (4, 34565678), (7, 19751816), (8, 17282839), (14, 9875908), (28, 4937954), (49, 2821688), (56, 2468977), (98, 1410844), (196, 705422), (392, 352711)]