149867838

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{77813}}^1$

素因数の和:77928

約数の個数: 24

約数和(自身を含む): 327752568

約数和(自身を除く): 177884730

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 77813, 155626, 233439, 466878, 700317, 1400634, 8325991, 16651982, 24977973, 49955946, 74933919, 149867838]

約数ペア:

[(1, 149867838), (2, 74933919), (3, 49955946), (6, 24977973), (9, 16651982), (18, 8325991), (107, 1400634), (214, 700317), (321, 466878), (642, 233439), (963, 155626), (1926, 77813)]