194403136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{159871}}^1$

素因数の和:159902

約数の個数: 28

約数和(自身を含む): 406074880

約数和(自身を除く): 211671744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 159871, 319742, 639484, 1278968, 2557936, 3037549, 5115872, 6075098, 10231744, 12150196, 24300392, 48600784, 97201568, 194403136]

約数ペア:

[(1, 194403136), (2, 97201568), (4, 48600784), (8, 24300392), (16, 12150196), (19, 10231744), (32, 6075098), (38, 5115872), (64, 3037549), (76, 2557936), (152, 1278968), (304, 639484), (608, 319742), (1216, 159871)]