179731948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7901}}^1$

素因数の和:7974

約数の個数: 36

約数和(自身を含む): 353124576

約数和(自身を除く): 173392628

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 7901, 11374, 15802, 22748, 31604, 86911, 173822, 347644, 371347, 742694, 956021, 1485388, 1912042, 3824084, 4084817, 8169634, 16339268, 44932987, 89865974, 179731948]

約数ペア:

[(1, 179731948), (2, 89865974), (4, 44932987), (11, 16339268), (22, 8169634), (44, 4084817), (47, 3824084), (94, 1912042), (121, 1485388), (188, 956021), (242, 742694), (484, 371347), (517, 347644), (1034, 173822), (2068, 86911), (5687, 31604), (7901, 22748), (11374, 15802)]