164189861

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 186093600

約数和(自身を除く): 21903739

約数列:

[1, 11, 59, 109, 121, 211, 649, 1199, 2321, 6431, 7139, 12449, 13189, 22999, 25531, 70741, 136939, 252989, 778151, 1356941, 1506329, 2782879, 14926351, 164189861]

約数ペア:

[(1, 164189861), (11, 14926351), (59, 2782879), (109, 1506329), (121, 1356941), (211, 778151), (649, 252989), (1199, 136939), (2321, 70741), (6431, 25531), (7139, 22999), (12449, 13189)]