126840842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 205752960

約数和(自身を除く): 78912118

約数列:

[1, 2, 17, 34, 89, 167, 178, 251, 334, 502, 1513, 2839, 3026, 4267, 5678, 8534, 14863, 22339, 29726, 41917, 44678, 83834, 252671, 379763, 505342, 712589, 759526, 1425178, 3730613, 7461226, 63420421, 126840842]

約数ペア:

[(1, 126840842), (2, 63420421), (17, 7461226), (34, 3730613), (89, 1425178), (167, 759526), (178, 712589), (251, 505342), (334, 379763), (502, 252671), (1513, 83834), (2839, 44678), (3026, 41917), (4267, 29726), (5678, 22339), (8534, 14863)]