198148344

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{155777}}^1$

素因数の和:155839

約数の個数: 32

約数和(自身を含む): 504720720

約数和(自身を除く): 306572376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 155777, 311554, 467331, 623108, 934662, 1246216, 1869324, 3738648, 8256181, 16512362, 24768543, 33024724, 49537086, 66049448, 99074172, 198148344]

約数ペア:

[(1, 198148344), (2, 99074172), (3, 66049448), (4, 49537086), (6, 33024724), (8, 24768543), (12, 16512362), (24, 8256181), (53, 3738648), (106, 1869324), (159, 1246216), (212, 934662), (318, 623108), (424, 467331), (636, 311554), (1272, 155777)]