142489952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1103}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 307141632

約数和(自身を除く): 164651680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 367, 734, 1103, 1468, 2206, 2936, 4037, 4412, 5872, 8074, 8824, 11744, 12133, 16148, 17648, 24266, 32296, 35296, 48532, 64592, 97064, 129184, 194128, 388256, 404801, 809602, 1619204, 3238408, 4452811, 6476816, 8905622, 12953632, 17811244, 35622488, 71244976, 142489952]

約数ペア:

[(1, 142489952), (2, 71244976), (4, 35622488), (8, 17811244), (11, 12953632), (16, 8905622), (22, 6476816), (32, 4452811), (44, 3238408), (88, 1619204), (176, 809602), (352, 404801), (367, 388256), (734, 194128), (1103, 129184), (1468, 97064), (2206, 64592), (2936, 48532), (4037, 35296), (4412, 32296), (5872, 24266), (8074, 17648), (8824, 16148), (11744, 12133)]