165740928

素因数分解:

$2^7\times 3^1\times {\mathrm{431617}}^1$

素因数の和:431634

約数の個数: 32

約数和(自身を含む): 440250360

約数和(自身を除く): 274509432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431617, 863234, 1294851, 1726468, 2589702, 3452936, 5179404, 6905872, 10358808, 13811744, 20717616, 27623488, 41435232, 55246976, 82870464, 165740928]

約数ペア:

[(1, 165740928), (2, 82870464), (3, 55246976), (4, 41435232), (6, 27623488), (8, 20717616), (12, 13811744), (16, 10358808), (24, 6905872), (32, 5179404), (48, 3452936), (64, 2589702), (96, 1726468), (128, 1294851), (192, 863234), (384, 431617)]