198423072

素因数分解:

$2^5\times 3^2\times {\mathrm{688969}}^1$

素因数の和:688985

約数の個数: 36

約数和(自身を含む): 564266430

約数和(自身を除く): 365843358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 688969, 1377938, 2066907, 2755876, 4133814, 5511752, 6200721, 8267628, 11023504, 12401442, 16535256, 22047008, 24802884, 33070512, 49605768, 66141024, 99211536, 198423072]

約数ペア:

[(1, 198423072), (2, 99211536), (3, 66141024), (4, 49605768), (6, 33070512), (8, 24802884), (9, 22047008), (12, 16535256), (16, 12401442), (18, 11023504), (24, 8267628), (32, 6200721), (36, 5511752), (48, 4133814), (72, 2755876), (96, 2066907), (144, 1377938), (288, 688969)]