143139136

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1431

約数の個数: 56

約数和(自身を含む): 326054720

約数和(自身を除く): 182915584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 1129, 1132, 1981, 2258, 2264, 3962, 4516, 4528, 7903, 7924, 9032, 9056, 15806, 15848, 18064, 18112, 31612, 31696, 36128, 63224, 63392, 72256, 126448, 126784, 252896, 319507, 505792, 639014, 1278028, 2236549, 2556056, 4473098, 5112112, 8946196, 10224224, 17892392, 20448448, 35784784, 71569568, 143139136]

約数ペア:

[(1, 143139136), (2, 71569568), (4, 35784784), (7, 20448448), (8, 17892392), (14, 10224224), (16, 8946196), (28, 5112112), (32, 4473098), (56, 2556056), (64, 2236549), (112, 1278028), (224, 639014), (283, 505792), (448, 319507), (566, 252896), (1129, 126784), (1132, 126448), (1981, 72256), (2258, 63392), (2264, 63224), (3962, 36128), (4516, 31696), (4528, 31612), (7903, 18112), (7924, 18064), (9032, 15848), (9056, 15806)]