143019904

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{11519}}^1$

素因数の和:11630

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 144864896

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 11519, 12416, 23038, 46076, 92152, 184304, 368608, 737216, 1117343, 1474432, 2234686, 4469372, 8938744, 17877488, 35754976, 71509952, 143019904]

約数ペア:

[(1, 143019904), (2, 71509952), (4, 35754976), (8, 17877488), (16, 8938744), (32, 4469372), (64, 2234686), (97, 1474432), (128, 1117343), (194, 737216), (388, 368608), (776, 184304), (1552, 92152), (3104, 46076), (6208, 23038), (11519, 12416)]