178120384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{214087}}^1$

素因数の和:214112

約数の個数: 28

約数和(自身を含む): 380648464

約数和(自身を除く): 202528080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 214087, 428174, 856348, 1712696, 2783131, 3425392, 5566262, 6850784, 11132524, 13701568, 22265048, 44530096, 89060192, 178120384]

約数ペア:

[(1, 178120384), (2, 89060192), (4, 44530096), (8, 22265048), (13, 13701568), (16, 11132524), (26, 6850784), (32, 5566262), (52, 3425392), (64, 2783131), (104, 1712696), (208, 856348), (416, 428174), (832, 214087)]