144639208

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43777}}^1$

素因数の和:43849

約数の個数: 32

約数和(自身を含む): 315201600

約数和(自身を除く): 170562392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 43777, 87554, 175108, 306439, 350216, 612878, 1225756, 2451512, 2582843, 5165686, 10331372, 18079901, 20662744, 36159802, 72319604, 144639208]

約数ペア:

[(1, 144639208), (2, 72319604), (4, 36159802), (7, 20662744), (8, 18079901), (14, 10331372), (28, 5165686), (56, 2582843), (59, 2451512), (118, 1225756), (236, 612878), (413, 350216), (472, 306439), (826, 175108), (1652, 87554), (3304, 43777)]