166331206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 271329120

約数和(自身を除く): 104997914

約数列:

[1, 2, 19, 37, 38, 74, 281, 421, 562, 703, 842, 1406, 5339, 7999, 10397, 10678, 15577, 15998, 20794, 31154, 118301, 197543, 236602, 295963, 395086, 591926, 2247719, 4377137, 4495438, 8754274, 83165603, 166331206]

約数ペア:

[(1, 166331206), (2, 83165603), (19, 8754274), (37, 4495438), (38, 4377137), (74, 2247719), (281, 591926), (421, 395086), (562, 295963), (703, 236602), (842, 197543), (1406, 118301), (5339, 31154), (7999, 20794), (10397, 15998), (10678, 15577)]