198454392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145069}}^1$

素因数の和:145100

約数の個数: 48

約数和(自身を含む): 565773000

約数和(自身を除く): 367318608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 145069, 290138, 435207, 580276, 870414, 1160552, 1305621, 1740828, 2611242, 2756311, 3481656, 5222484, 5512622, 8268933, 10444968, 11025244, 16537866, 22050488, 24806799, 33075732, 49613598, 66151464, 99227196, 198454392]

約数ペア:

[(1, 198454392), (2, 99227196), (3, 66151464), (4, 49613598), (6, 33075732), (8, 24806799), (9, 22050488), (12, 16537866), (18, 11025244), (19, 10444968), (24, 8268933), (36, 5512622), (38, 5222484), (57, 3481656), (72, 2756311), (76, 2611242), (114, 1740828), (152, 1305621), (171, 1160552), (228, 870414), (342, 580276), (456, 435207), (684, 290138), (1368, 145069)]