140789568

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17053}}^1$

素因数の和:17111

約数の個数: 56

約数和(自身を含む): 381191008

約数和(自身を除く): 240401440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 17053, 34106, 51159, 68212, 102318, 136424, 204636, 272848, 409272, 545696, 733279, 818544, 1091392, 1466558, 1637088, 2199837, 2933116, 3274176, 4399674, 5866232, 8799348, 11732464, 17598696, 23464928, 35197392, 46929856, 70394784, 140789568]

約数ペア:

[(1, 140789568), (2, 70394784), (3, 46929856), (4, 35197392), (6, 23464928), (8, 17598696), (12, 11732464), (16, 8799348), (24, 5866232), (32, 4399674), (43, 3274176), (48, 2933116), (64, 2199837), (86, 1637088), (96, 1466558), (129, 1091392), (172, 818544), (192, 733279), (258, 545696), (344, 409272), (516, 272848), (688, 204636), (1032, 136424), (1376, 102318), (2064, 68212), (2752, 51159), (4128, 34106), (8256, 17053)]