143339392

素因数分解:

$2^7\times 7^1\times {\mathrm{159977}}^1$

素因数の和:159998

約数の個数: 32

約数和(自身を含む): 326355120

約数和(自身を除く): 183015728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 159977, 319954, 639908, 1119839, 1279816, 2239678, 2559632, 4479356, 5119264, 8958712, 10238528, 17917424, 20477056, 35834848, 71669696, 143339392]

約数ペア:

[(1, 143339392), (2, 71669696), (4, 35834848), (7, 20477056), (8, 17917424), (14, 10238528), (16, 8958712), (28, 5119264), (32, 4479356), (56, 2559632), (64, 2239678), (112, 1279816), (128, 1119839), (224, 639908), (448, 319954), (896, 159977)]