164078439

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{77359}}^1$

素因数の和:77470

約数の個数: 16

約数和(自身を含む): 252503040

約数和(自身を除く): 88424601

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 77359, 232077, 541513, 1624539, 7813259, 23439777, 54692813, 164078439]

約数ペア:

[(1, 164078439), (3, 54692813), (7, 23439777), (21, 7813259), (101, 1624539), (303, 541513), (707, 232077), (2121, 77359)]