164048846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 269892000

約数和(自身を除く): 105843154

約数列:

[1, 2, 13, 26, 101, 179, 202, 349, 358, 698, 1313, 2327, 2626, 4537, 4654, 9074, 18079, 35249, 36158, 62471, 70498, 124942, 235027, 458237, 470054, 812123, 916474, 1624246, 6309571, 12619142, 82024423, 164048846]

約数ペア:

[(1, 164048846), (2, 82024423), (13, 12619142), (26, 6309571), (101, 1624246), (179, 916474), (202, 812123), (349, 470054), (358, 458237), (698, 235027), (1313, 124942), (2327, 70498), (2626, 62471), (4537, 36158), (4654, 35249), (9074, 18079)]