199728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 596440

約数和(自身を除く): 396712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 114, 144, 146, 152, 171, 219, 228, 292, 304, 342, 438, 456, 584, 657, 684, 876, 912, 1168, 1314, 1368, 1387, 1752, 2628, 2736, 2774, 3504, 4161, 5256, 5548, 8322, 10512, 11096, 12483, 16644, 22192, 24966, 33288, 49932, 66576, 99864, 199728]

約数ペア:

[(1, 199728), (2, 99864), (3, 66576), (4, 49932), (6, 33288), (8, 24966), (9, 22192), (12, 16644), (16, 12483), (18, 11096), (19, 10512), (24, 8322), (36, 5548), (38, 5256), (48, 4161), (57, 3504), (72, 2774), (73, 2736), (76, 2628), (114, 1752), (144, 1387), (146, 1368), (152, 1314), (171, 1168), (219, 912), (228, 876), (292, 684), (304, 657), (342, 584), (438, 456)]