156989668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{96431}}^1$

素因数の和:96483

約数の個数: 24

約数和(自身を含む): 307810944

約数和(自身を除く): 150821276

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 96431, 192862, 385724, 1060741, 2121482, 3567947, 4242964, 7135894, 14271788, 39247417, 78494834, 156989668]

約数ペア:

[(1, 156989668), (2, 78494834), (4, 39247417), (11, 14271788), (22, 7135894), (37, 4242964), (44, 3567947), (74, 2121482), (148, 1060741), (407, 385724), (814, 192862), (1628, 96431)]