156678944

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 323834112

約数和(自身を除く): 167155168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 193, 368, 386, 736, 772, 1103, 1544, 2206, 3088, 4412, 4439, 6176, 8824, 8878, 17648, 17756, 25369, 35296, 35512, 50738, 71024, 101476, 142048, 202952, 212879, 405904, 425758, 811808, 851516, 1703032, 3406064, 4896217, 6812128, 9792434, 19584868, 39169736, 78339472, 156678944]

約数ペア:

[(1, 156678944), (2, 78339472), (4, 39169736), (8, 19584868), (16, 9792434), (23, 6812128), (32, 4896217), (46, 3406064), (92, 1703032), (184, 851516), (193, 811808), (368, 425758), (386, 405904), (736, 212879), (772, 202952), (1103, 142048), (1544, 101476), (2206, 71024), (3088, 50738), (4412, 35512), (4439, 35296), (6176, 25369), (8824, 17756), (8878, 17648)]