189961944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1051}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 504455040

約数和(自身を除く): 314493096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 443, 886, 1051, 1329, 1772, 2102, 2658, 3153, 3544, 4204, 5316, 6306, 7531, 8408, 10632, 12612, 15062, 17867, 22593, 25224, 30124, 35734, 45186, 53601, 60248, 71468, 90372, 107202, 142936, 180744, 214404, 428808, 465593, 931186, 1396779, 1862372, 2793558, 3724744, 5587116, 7915081, 11174232, 15830162, 23745243, 31660324, 47490486, 63320648, 94980972, 189961944]

約数ペア:

[(1, 189961944), (2, 94980972), (3, 63320648), (4, 47490486), (6, 31660324), (8, 23745243), (12, 15830162), (17, 11174232), (24, 7915081), (34, 5587116), (51, 3724744), (68, 2793558), (102, 1862372), (136, 1396779), (204, 931186), (408, 465593), (443, 428808), (886, 214404), (1051, 180744), (1329, 142936), (1772, 107202), (2102, 90372), (2658, 71468), (3153, 60248), (3544, 53601), (4204, 45186), (5316, 35734), (6306, 30124), (7531, 25224), (8408, 22593), (10632, 17867), (12612, 15062)]