164964684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{319699}}^1$

素因数の和:319749

約数の個数: 24

約数和(自身を含む): 393870400

約数和(自身を除く): 228905716

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 319699, 639398, 959097, 1278796, 1918194, 3836388, 13747057, 27494114, 41241171, 54988228, 82482342, 164964684]

約数ペア:

[(1, 164964684), (2, 82482342), (3, 54988228), (4, 41241171), (6, 27494114), (12, 13747057), (43, 3836388), (86, 1918194), (129, 1278796), (172, 959097), (258, 639398), (516, 319699)]