179622872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157013}}^1$

素因数の和:157043

約数の個数: 32

約数和(自身を含む): 395675280

約数和(自身を除く): 216052408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 157013, 314026, 628052, 1256104, 1727143, 2041169, 3454286, 4082338, 6908572, 8164676, 13817144, 16329352, 22452859, 44905718, 89811436, 179622872]

約数ペア:

[(1, 179622872), (2, 89811436), (4, 44905718), (8, 22452859), (11, 16329352), (13, 13817144), (22, 8164676), (26, 6908572), (44, 4082338), (52, 3454286), (88, 2041169), (104, 1727143), (143, 1256104), (286, 628052), (572, 314026), (1144, 157013)]