157777792

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53593}}^1$

素因数の和:53630

約数の個数: 32

約数和(自身を含む): 327995280

約数和(自身を除く): 170217488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 53593, 107186, 214372, 428744, 857488, 1232639, 1714976, 2465278, 3429952, 4930556, 6859904, 9861112, 19722224, 39444448, 78888896, 157777792]

約数ペア:

[(1, 157777792), (2, 78888896), (4, 39444448), (8, 19722224), (16, 9861112), (23, 6859904), (32, 4930556), (46, 3429952), (64, 2465278), (92, 1714976), (128, 1232639), (184, 857488), (368, 428744), (736, 214372), (1472, 107186), (2944, 53593)]